US Patent No: 8,164,343

Number of patents in Portfolio can not be more than 2000

Method and apparatus for measuring a parameter of a vehicle electrical system

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ALSO PUBLISHED AS: 20090051365
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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automotive vehicle electrical system tester is provided for testing an electrical system having wiring which couple a load to a battery. The automotive vehicle electrical system tester is configured to measure an electrical parameter of the wiring and includes a first battery terminal connection configured to couple to a first terminal of the battery. A test connection is configured to couple to a wire of the electrical system which extends between the first terminal of the battery and the load. Test circuitry coupled to the first battery terminal connection and the test connection is configured to draw current from the battery along a path through the wire and to the test connection. The test circuitry measures an electrical parameter of the wire.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MIDTRONICS, INC.WILLOWBROOK, IL148

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertness, Kevin I Batavia, IL 206 5786

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MIDTRONICS, INC. (120)
5,583,416 Apparatus and method for step-charging batteries to optimize charge acceptance 140 1994
5,469,043 Method for optimizing the charging of lead-acid batteries and an interactive charger 139 1994
5,574,355 Method and apparatus for detection and control of thermal runaway in a battery under charge 150 1995
5,656,920 Method and apparatus for charging a lead-acid battery 134 1995
5,592,093 Electronic battery testing device loose terminal connection detection via a comparison circuit 144 1995
5,589,757 Apparatus and method for step-charging batteries to optimize charge acceptance 147 1995
5,757,192 Method and apparatus for detecting a bad cell in a storage battery 146 1996
6,051,976 Method and apparatus for auditing a battery test 138 1996
5,821,756 Electronic battery tester with tailored compensation for low state-of charge 153 1996
5,831,435 Battery tester for JIS Standard 156 1997
5,945,829 Midpoint battery monitoring 144 1997
6,081,098 Method and apparatus for charging a battery 145 1997
5,914,605 Electronic battery tester 147 1998
6,037,751 Method and apparatus for charging batteries 140 1998
6,172,505 Electronic battery tester 138 1999
6,310,481 Electronic battery tester 117 1999
6,351,102 Automotive battery charging system tester 111 1999
6,332,113 Electronic battery tester 115 1999
6,259,254 Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries 111 1999
6,104,167 Method and apparatus for charging a battery 133 1999
6,091,245 Method and apparatus for auditing a battery test 133 1999
6,163,156 Electrical connection for electronic battery tester 122 1999
6,249,124 Electronic battery tester with internal battery 108 1999
6,363,303 Alternator diagnostic system 108 1999
6,466,025 Alternator tester 95 2000
6,225,808 Test counter for electronic battery tester 112 2000
6,323,650 Electronic battery tester 116 2000
6,359,441 Electronic battery tester 100 2000
6,331,762 Energy management system for automotive vehicle 169 2000
6,313,608 Method and apparatus for charging a battery 124 2000
6,329,793 Method and apparatus for charging a battery 110 2000
6,445,158 Vehicle electrical system tester with encoded output 133 2000
6,441,585 Apparatus and method for testing rechargeable energy storage batteries 114 2000
6,377,031 Intelligent switch for power management 46 2000
6,304,087 Apparatus for calibrating electronic battery tester 106 2000
6,316,914 Testing parallel strings of storage batteries 122 2000
6,566,883 Electronic battery tester 79 2000
2002/0010,558 Storage battery with integral battery tester 69 2001
6,586,941 Battery tester with databus 79 2001
6,456,045 Integrated conductance and load test based electronic battery tester 94 2001
6,392,414 Electronic battery tester 138 2001
6,424,158 Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries 107 2001
6,469,511 Battery clamp with embedded environment sensor 46 2001
6,544,078 Battery clamp with integrated current sensor 80 2001
6,633,165 In-vehicle battery monitor 60 2001
6,909,287 Energy management system for automotive vehicle 57 2001
7,198,510 Kelvin connector for a battery post 15 2001
6,707,303 Electronic battery tester 48 2001
6,696,819 Battery charge control device 48 2002
6,871,151 Electronic battery tester with network communication 53 2002
6,885,195 Method and apparatus for auditing a battery test 41 2002
6,556,019 Electronic battery tester 89 2002
6,805,090 Charge control system for a vehicle battery 48 2002
7,015,674 Booster pack with storage capacitor 18 2002
6,906,522 Battery tester with battery replacement output 39 2002
6,906,523 Method and apparatus for testing cells and batteries embedded in series/parallel systems 40 2002
6,597,150 Method of distributing jump-start booster packs 89 2002
6,534,993 Electronic battery tester 77 2002
6,788,025 Battery charger with booster pack 52 2002
7,126,341 Automotive vehicle electrical system diagnostic device 45 2002
6,623,314 Kelvin clamp for electrically coupling to a battery contact 55 2002
7,058,525 Battery test module 55 2002
7,012,433 Battery tester upgrade using software key 36 2002
2003/0088,375 Electronic battery tester with relative test output 39 2002
6,850,037 In-vehicle battery monitor 57 2002
6,759,849 Battery tester configured to receive a removable digital module 50 2002
6,781,382 Electronic battery tester 48 2002
6,795,782 Battery test module 56 2002
7,039,533 Battery test module 15 2002
6,888,468 Apparatus and method for protecting a battery from overdischarge 51 2003
6,891,378 Electronic battery tester 39 2003
7,557,586 Electronic battery tester 10 2003
6,967,484 Electronic battery tester with automotive scan tool communication 35 2003
6,913,483 Cable for electronic battery tester 40 2003
6,933,727 Electronic battery tester cable 34 2003
7,723,993 Electronic battery tester configured to predict a load test result based on open circuit voltage, temperature, cranking size rating, and a dynamic parameter 10 2003
7,081,755 Battery tester capable of predicting a discharge voltage/discharge current of a battery 40 2003
6,914,413 Alternator tester with encoded output 41 2003
7,154,276 Method and apparatus for measuring a parameter of a vehicle electrical system 13 2003
6,941,234 Query based electronic battery tester 38 2003
6,919,725 Electronic battery tester/charger with integrated battery cell temperature measurement device 44 2003
7,116,109 Apparatus and method for simulating a battery tester with a fixed resistance load 37 2003
7,208,914 Apparatus and method for predicting the remaining discharge time of a battery 18 2003
7,598,699 Replaceable clamp for electronic battery tester 11 2004
7,479,763 Apparatus and method for counteracting self discharge in a storage battery 10 2004
2004/0251,876 Apparatus and method for counteracting self discharge in a storage battery 12 2004
7,119,686 Theft prevention device for automotive vehicle service centers 41 2004
7,501,795 Battery charger with booster pack 10 2004
7,246,015 Alternator tester 16 2004
7,688,074 Energy management system for automotive vehicle 16 2004
7,003,410 Electronic battery tester with relative test output 37 2004
6,998,847 Electronic battery tester with data bus for removable module 35 2004
7,106,070 Broad-band low-inductance cables for making Kelvin connections to electrochemical cells and batteries 34 2004
7,656,162 Electronic battery tester with vehicle type input 10 2004
7,319,304 Shunt connection to a PCB of an energy management system employed in an automotive vehicle 14 2004
7,003,411 Electronic battery tester with network communication 50 2004
7,446,536 Scan tool for electronic battery tester 23 2004
7,545,146 Apparatus and method for predicting battery capacity and fitness for service from a battery dynamic parameter and a recovery voltage differential 10 2004
7,774,151 Wireless battery monitor 10 2004
7,598,743 Battery maintenance device having databus connection 11 2005
7,034,541 Query based electronic battery tester 13 2005
7,642,786 Battery tester capable of identifying faulty battery post adapters 10 2005
7,505,856 Battery test module 14 2005
2005/0218,902 Battery test module 20 2005
7,598,744 Scan tool for electronic battery tester 11 2005
7,772,850 Wireless battery tester with information encryption means 11 2005
7,710,119 Battery tester that calculates its own reference values 15 2005
7,398,176 Battery testers with secondary functionality 13 2006
7,295,936 Electronic battery tester with relative test output 12 2006
7,363,175 Query based electronic battery tester 10 2006
7,777,612 Theft prevention device for automotive vehicle service centers 11 2006
7,595,643 Apparatus and method for simulating a battery tester with a fixed resistance load 10 2006
7,705,602 Automotive vehicle electrical system diagnostic device 19 2006
7,425,833 Broad-band low-inductance cables for making Kelvin connections to electrochemical cells and batteries 11 2006
7,642,787 Automotive vehicle electrical system diagnostic device 13 2006
7,619,417 Battery monitoring system 13 2006
7,706,991 Alternator tester 10 2007
7,808,375 Battery run down indicator 10 2008
7,728,597 Electronic battery tester with databus 10 2008
7,924,015 Automotive vehicle battery test system 10 2010
 
SPX CORPORATION (10)
6,037,778 Electronic battery testing device and method for testing batteries 92 1997
6,396,278 Hand-held ignition voltage tester 68 1998
6,629,054 Warranty controlling software and device 66 2001
6,667,624 Battery clamp connection detection method and apparatus 76 2002
6,784,637 Battery charger/tester with storage media 44 2002
6,825,669 Apparatus and method for data and command input and having a display in a battery charger and tester 43 2002
6,842,707 Apparatus and method for testing and charging a power source with ethernet 49 2002
2004/0000,915 BATTERY CLAMP CONNECTION DETECTION METHOD AND APPARATUS 28 2002
2004/0002,825 Apparatus and method for determining the temperature of a charging power source 63 2002
7,235,977 Handheld tester for starting/charging systems 28 2004
 
WESTMONT VENTURE PARTNERS, LLC (7)
5,871,858 Anti-theft battery 48 1997
6,497,209 System and method for protecting a cranking subsystem 43 2000
6,635,974 Self-learning power management system and method 35 2000
6,744,149 System and method for providing step-down power conversion using an intelligent switch 30 2000
6,437,957 System and method for providing surge, short, and reverse polarity connection protection 37 2000
6,465,908 Intelligent power management system 55 2000
6,507,196 Battery having discharge state indication 36 2000
 
CHRYSLER GROUP LLC (6)
5,278,759 System and method for reprogramming vehicle computers 117 1991
5,459,660 Circuit and method for interfacing with vehicle computer 98 1993
5,561,380 Fault detection system for electric automobile traction system having floating ground 172 1995
5,808,469 Battery monitor for electric vehicles 150 1997
5,950,144 Method for data transfer in vehicle electrical test system 41 1997
6,008,652 Battery tub tester 124 1998
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (5)
4,933,845 Reconfigurable bus 109 1987
5,485,090 Method and apparatus for differentiating battery types 144 1993
6,158,000 Shared memory initialization method for system having multiple processor capability 112 1998
6,215,275 Method for the automatic determination of battery chemistry in portable electronic devices 71 1999
6,618,644 Battery recycling 72 2001
 
SNAP-ON TECHNOLOGIES, INC. (5)
5,254,952 Automatic battery and charging system tester with motor-driven carbon pile loading 151 1991
5,426,371 Automatic battery and charging system tester with motor-driven carbon pile loading 146 1993
5,773,978 Battery impedance monitor 157 1996
6,222,342 Jump start battery pack and enclosure therefor 107 2000
7,209,860 Distributed expert diagnostic service and system 43 2003
 
Allied Signal (4)
4,745,349 Apparatus and method for charging and testing batteries 161 1986
4,876,495 Apparatus and method for charging and testing batteries 148 1988
4,937,528 Method for monitoring automotive battery status 203 1988
4,968,942 Method for monitoring aircraft battery status 148 1989
 
ALLIEDSIGNAL INC. (4)
5,281,919 Automotive battery status monitor 203 1992
5,929,609 Vehicular power management system and method 146 1998
6,424,157 System and method for monitoring a vehicle battery 147 1999
6,285,191 Measurement of current in a vehicle using battery cable as a shunt 22 1999
 
AUTO METER PRODUCTS, INC. (4)
6,061,638 Microprocessor-based battery tester system 105 1997
D442503 Handheld battery tester 72 2000
6,359,442 Microprocessor-based hand-held battery tester system 97 2000
2009/0247,020 BATTERY CLAMP FOR USE WITH TOP POST AND SIDE POST BATTERIES AND METHODS FOR USING THE SAME 13 2009
 
BLACK & DECKER INC. (4)
4,392,101 Method of charging batteries and apparatus therefor 241 1982
5,449,997 Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal 147 1994
5,642,031 Battery recharging system with state of charge detection that initially detects whether a battery to be charged is already at or near full charge to prevent overcharging 145 1994
7,339,477 Wireless asset monitoring and security system 32 2004
 
BTECH, INC. (4)
5,047,722 Apparatus for measuring internal resistance of wet cell storage batteries having non-removable cell caps 157 1989
5,281,920 On-line battery impedance measurement 160 1992
5,821,757 Noise reduction in an on-line battery impedance measurement system 90 1997
6,167,349 Battery parameter measurement 94 1998
 
GM GLOBAL TECHNOLOGY OPERATIONS LLC (4)
5,402,007 Method and apparatus for maintaining vehicle battery state-of-change 71 1993
6,356,083 State of charge algorithm for a battery 27 2001
6,745,153 Data collection and manipulation apparatus and method 75 2002
2005/0189,918 Energy storage system state of charge diagnostic 12 2004
 
HITACHI, LTD. (4)
4,888,716 Life diagnosis apparatus for automotive battery 139 1987
4,913,116 Ignition timing control apparatus for an internal combustion engine 119 1989
5,780,980 Electric car drive system provided with hybrid battery and control method 133 1996
2005/0186,696 Gas flowmeter and manufacturing method thereof 2005
 
NISSAN MOTOR CO., LTD. (4)
4,441,359 Method and apparatus for inspecting vehicles 68 1982
4,678,998 Battery condition monitor and monitoring method 195 1985
5,699,050 Battery capacity meter 144 1996
6,072,300 Battery state diagnostic apparatus for battery set and battery module charger/discharger 143 1998
 
SNAP-ON TOOLS CORPORATION (4)
4,423,379 Battery testing techniques 169 1981
4,907,176 Flag generation system 44 1988
2002/0004,694 MODULAR AUTOMOTIVE DIAGNOSTIC SYSTEM 67 1998
6,254,438 Battery side-terminal adapter and Kelvin connector 109 1999
 
SPX DEVELOPMENT CORPORATION (4)
4,423,378 Automotive battery test apparatus 192 1981
6,384,608 Battery tester using internal resistance to measure a condition of a battery 106 2001
6,388,448 Electronic battery tester with normal/cold test modes and terminal connection detection 97 2001
6,570,385 Handheld tester for starting/charging systems 79 2001
 
INTERSTATE BATTERY SYSTEM OF AMERICA, INC. (3)
6,930,485 Electronic battery tester with battery failure temperature determination 38 2003
7,498,767 Centralized data storage of condition of a storage battery at its point of sale 13 2006
7,791,348 Battery tester with promotion feature to promote use of the battery tester by providing the user with codes having redeemable value 10 2007
 
JOHNSON CONTROLS TECHNOLOGY COMPANY (3)
4,322,685 Automatic battery analyzer including apparatus for determining presence of single bad cell 170 1980
6,144,185 Method and apparatus for determining the condition of a battery through the use of multiple battery tests 125 1999
2003/0214,395 Removable tire characteristic receiver 42 2002
 
PEI 1991 ACQUISITION, INC. (3)
4,315,204 Ripple detector for automotive alternator battery charging systems 152 1980
4,379,990 Fault detection and diagnostic system for automotive battery charging systems 193 1980
4,369,407 Regulator tester 133 1981
 
SNAP-ON INCORPORATED (3)
4,459,548 Alternator testing apparatus 154 1981
7,209,850 Active tester for vehicle circuit evaluation 14 2004
7,182,147 Tool apparatus, system and method of use 25 2004
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (3)
6,161,640 Power output device and method of stopping prime mover in the power output device 123 1998
2006/0012,330 Secondary battery replacement method 13 2003
2008/0303,529 Vehicle, Power Supply Device of Vehicle, and Current Detection Device 17 2006
 
U.S. Philips Corporation (3)
5,144,218 Device for determining the charge condition of a battery 146 1990
5,095,223 DC/DC voltage multiplier with selective charge/discharge 154 1991
6,016,047 Battery management system and battery simulator 120 1997
 
Unlimited Range Electric Car Systems Company (3)
5,711,648 Battery charging and transfer system 161 1996
5,927,938 Battery charging and transfer system for electrically powered vehicles 115 1997
5,951,229 Battery charging and transfer system for electrically powered vehicles 131 1998
 
UNOVA, INC. (3)
4,885,523 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning 113 1988
5,508,599 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning 61 1993
6,271,643 Battery pack having memory 70 2000
 
VISTEON GLOBAL TECHNOLOGIES, INC. (3)
4,361,809 Battery diagnostic method and apparatus 113 1980
5,661,368 Dual-voltage control for an electrical load 66 1995
6,356,042 Engine shut off system for a hybrid electric vehicle 74 2000
 
YAZAKI CORPORATION (3)
5,592,094 Batterey discharge characteristics calculation method and remaining battery capacity measuring device 87 1995
5,872,453 Battery remaining capacity measuring apparatus 82 1996
6,275,008 Battery capacity detection system with temperature correction 74 2000
 
ACTRON MANUFACTURING COMPANY (2)
6,777,945 Handheld tester for starting/charging systems 72 2003
2003/0194,672 Handheld tester for starting/charging systems 56 2003
 
AIMS Systems, Inc. (2)
5,710,503 On-line battery monitoring system with defective cell detection capability 168 1996
6,031,354 On-line battery management and monitoring system and method 179 1997
 
ANALOG DEVICES, INC. (2)
5,339,018 Integrated circuit monitor for storage battery voltage and temperature 139 1992
2011/0004,427 ACCURACY OF BATTERY MONITOR PARTS 12 2009
 
APPLE COMPUTER, INC. (2)
5,352,968 Battery charge state determination 203 1992
5,596,260 Apparatus and method for determining a charge of a battery 164 1994
 
AT&T Bell Laboratories (2)
5,241,275 Method of measuring remaining capacity of a storage cell by comparing impedance plot characteristics 151 1991
5,266,880 Battery monitoring circuit 138 1992
 
BENEDICT, CHARLES E. (2)
5,614,788 Automated ambient condition responsive daytime running light system 221 1995
5,912,534 Double relay light switching system for providing daytime running lights for vehicles 103 1997
 
C&D TECHNOLOGIES, INC. (2)
5,321,627 Battery monitor and method for providing operating parameters 220 1992
6,532,425 Remote battery plant monitoring system 56 1999
 
COMMONWEALTH EDISON COMPANY (2)
4,697,134 Apparatus and method for measuring battery condition 181 1986
5,214,385 Apparatus and method for utilizing polarization voltage to determine charge state of a battery 150 1991
 
Cruising Equipment, Inc. (2)
5,895,440 Battery monitor and cycle status indicator 168 1996
5,939,855 Power conversion equipment monitor/controller method and apparatus 128 1997
 
Curtis Instruments, Inc. (2)
4,514,694 Quiescent battery testing method and apparatus 146 1982
5,451,881 Method and means for adjusting battery monitor based on rate of current drawn from the battery 158 1994
 
FLUKE CORPORATION (2)
4,847,547 Battery charger with Vbe temperature compensation circuit 112 1988
6,064,372 Touchscreen display system for a test instrument 108 1996
 
FORD GLOBAL TECHNOLOGIES, INC. (2)
5,313,152 Network for minimizing current imbalances in a faradaic battery 94 1992
5,760,587 Battery measurement method 142 1995
 
FORD MOTOR COMPANY (2)
4,207,611 Apparatus and method for calibrated testing of a vehicle electrical system 197 1978
6,856,972 Automated method for analyzing and comparing financial data 15 2000
 
GENERAL ELECTRIC COMPANY (2)
4,316,185 Battery monitor circuit 177 1980
2004/0199,343 INTEGRATED, SELF-POWERED BATTERY MONITORING DEVICE AND SYSTEM 24 2003
 
GENERAL MOTORS CORPORATION (2)
4,686,442 Dual voltage electrical system 93 1986
5,578,915 Dynamic battery state-of-charge and capacity determination 110 1994
 
GENERAL SIGNAL POWER SYSTEMS, INC. (2)
5,332,927 Power supply system for a telecommunication system 99 1993
5,602,462 Uninterruptible power system 251 1995
 
HEWLETT-PACKARD COMPANY (2)
4,667,279 Transformer coupled pard bucker for DC power supplies 135 1986
5,412,308 Dual voltage power supply 130 1994
 
HTC CORPORATION (2)
5,677,077 Sensor circuit for providing maximum and minimum cell voltages of a battery 143 1996
5,717,937 Circuit for selecting and designating a master battery pack in a computer system 136 1996
 
INTEL CORPORATION (2)
5,037,778 Die attach using gold ribbon with gold/silicon eutectic alloy cladding 119 1989
5,541,489 Smart battery power availability feature based on battery-specific characteristics 156 1994
 
INTERMEC CORPORATION (2)
4,709,202 Battery powered system 385 1986
6,307,349 Battery pack having memory 118 2000
 
INTERMEC IP CORP. (2)
5,216,550 Optical system for scanning device 122 1990
6,236,186 Method and system for discriminating between different types of batteries and charging the same 29 1999
 
INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC (2)
5,780,974 Daytime running lights 72 1996
6,784,635 Vehicle electrical system 38 2003
 
KABUSHIKI KAISHA TOSHIBA (2)
4,849,700 Device for detecting residual capacity of battery 166 1988
5,300,874 Intelligent power supply system for a portable computer 205 1990
 
KABUSHIKIKAISHA EQUOS RESEARCH (2)
5,778,326 Hybrid vehicle with battery charge control relative to a driving route 99 1995
5,832,396 Hybrid vehicle including means for maintaining residual charge capacity based on destination information 75 1997
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (2)
2003/0004,589 Watermarking 2002
2003/0004,589 Watermarking 2002
 
Madill Technologies, Inc. (2)
5,721,688 Apparatus and method for electrical system measurements including battery condition, resistance of wires and connections, total electrical system quality and current flow 72 1996
6,097,193 Vehicle starting battery cold-cranking AMPS meter and method 28 1998
 
MITSUBISHI DENKI KABUSHIKI KAISHA (2)
5,434,495 Cognition device for battery residual capacity 150 1989
5,654,623 Electronic apparatus, battery management system, and battery management method 83 1996
 
MOTOROLA SOLUTIONS, INC. (2)
5,331,268 Method and apparatus for dynamically charging a battery 147 1993
6,456,036 Battery having a network communication interface 59 2000
 
Nippondenso Co., Ltd. (2)
5,412,323 Battery condition detecting apparatus and charge control apparatus for automobile 161 1993
5,537,967 Vibration damping control apparatus for vehicle 140 1995
 
NORVIK TRACTION (2)
5,179,335 Battery charger 184 1988
5,773,962 Battery energy monitoring circuits 58 1997
 
PACIFIC INDUSTRIAL CO., LTD. (2)
6,218,936 Tire air pressure monitoring system 88 1999
6,505,507 Tire air pressure monitoring apparatus and external communication apparatus 54 2000
 
PHYSIO-CONTROL, INC. (2)
6,072,299 Smart battery with maintenance and testing functions 170 1999
7,120,488 Therapy-delivering portable medical device capable of triggering and communicating with an alarm system 47 2002
 
POWERSMART (2)
5,606,242 Smart battery algorithm for reporting battery parameters to an external device 298 1994
5,691,621 Battery pack having a processor controlled battery operating system 34 1995
 
QUALCOMM INCORPORATED (2)
2004/0145,342 Adaptive charger system and method 97 2003
2005/0182,536 Methods and apparatus for determining battery characteristics in a vehicle 39 2004
 
ROBERT BOSCH GMBH (2)
4,379,989 System for preventing damage to a battery charger due to application of a battery with wrong polarity 107 1980
5,160,881 Alternator for a motor vehicle having a ventilator and device for monitoring and a controlling the ventilator 124 1991
 
SANYO ELECTRIC CO., LTD. (2)
5,432,426 Charging device of a secondary battery for controlling termination of charging in response to the change state of terminal voltage of the secondary battery 143 1993
5,442,274 Rechargeable battery charging method 184 1993
 
SIEMENS VDO AUTOMOTIVE ELECTRONICS CORPORATION (2)
4,659,977 Microcomputer controlled electronic alternator for vehicles 186 1984
5,081,565 Daytime running light system 80 1990
 
SNAP-ON EQUIPMENT LTD (2)
6,526,361 Battery testing and classification 82 2000
6,477,478 Method and apparatus for automotive and other testing 39 2000
 
SPANSION LLC (2)
5,739,667 Control system for charging batteries and electronic apparatus using same 129 1995
6,346,795 Discharge control circuit of batteries 108 2001
 
The United States of America as represented by the Secretary of the Air Force (2)
4,633,418 Battery control and fault detection method 134 1984
5,850,113 Super capacitor battery clone 115 1997
 
TS MEDIA TECH IP, LLC (2)
7,089,127 Integrated battery service system 18 2003
7,657,386 Integrated battery service system 13 2005
 
A123 SYSTEMS LLC (1)
2010/0314,950 System and Method for Communicating Notice to Limit Degradation Within a Battery Pack 12 2010
 
ABB INC. (1)
6,005,759 Method and system for monitoring and controlling an electrical distribution network 151 1998
 
AEES INC. (1)
5,865,638 Electrical connector 73 1997
 
Alber Engineering, Inc. (1)
4,707,795 Battery testing and monitoring system 189 1985
 
ALBERCORP. (1)
5,744,962 Automated data storing battery tester and multimeter 57 1995
 
ALCATEL USA SOURCING, L.P. (1)
6,600,815 Telephone network access adapter 68 1999
 
ALEXANDER TECHNOLOGIES (1)
2003/0197,512 Battery analyzer 16 2002
 
ALPHA TECHNOLOGIES, INC. (1)
5,961,604 Status monitoring systems for cable television signal distribution networks 122 1998
 
ALTERRA HOLDINGS CORPORATION (1)
6,087,815 Portable power system using DC to DC converter 63 1997
 
AMERICAN VEHICULAR SCIENCES LLC (1)
6,738,697 Telematics system for vehicle diagnostics 226 2002
 
ANTON/BAUER, INC. (1)
4,965,738 Intelligent battery system 159 1988
 
APPLE INC. (1)
5,357,519 Diagnostic system 103 1991
 
ARRIS INTERNATIONAL, INC. (1)
6,531,848 Battery voltage regulation circuit 88 2001
 
ASAHI KASEI TOKO POWER DEVICES CORPORATION (1)
5,298,797 Gate charge recovery circuit for gate-driven semiconductor devices 148 1993
 
ASSOCIATED RESEARCH, INC. (1)
4,408,157 Resistance measuring arrangement 195 1981
 
AT & T TECHNOLOGIES, INC., (1)
4,307,342 Method and apparatus for testing electronic devices 41 1979
 
ATLAS COPCO TOOLS AB (1)
6,005,489 Electric power tool with code receiver 63 1996
 
AUTOMOTIVE DESIGNS, INC., A CORP. OF MICHIGAN (1)
4,665,370 Method and apparatus for monitoring and indicating the condition of a battery and the related circuitry 150 1980
 
AUTOZONE, INC. (1)
5,701,089 Alternator/starter testing device 153 1995
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (1)
7,177,925 Event management system 13 2002
 
BAE SYSTEMS PLC (1)
4,949,046 Battery state of charge indicator 134 1988
 
BATHIUM CANADA INC. (1)
6,046,514 Bypass apparatus and method for series connected energy storage devices 113 1997
 
BATTERY DYNAMICS GROUP, LLC (1)
7,272,519 Systems and methods for monitoring and storing performance and maintenance data related to an electrical component 34 2006
 
Battery Technologies Inc. (1)
5,194,799 Booster battery assembly 129 1991
 
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT (1)
6,407,554 Diagnostic tester for electronic control devices in a variety of motor vehicle types 56 1998
 
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION (1)
7,200,424 Systems and methods for restricting the use and movement of telephony devices 32 2004
 
Best Power Technology Corporation (1)
5,295,078 Method and apparatus for determination of battery run-time in uninterruptible power system 169 1992
 
BOATMEN'S BANK NORTH IOWA (1)
5,144,248 Method and apparatus for measuring the voltage and charge of a battery 137 1989
 
BOSCH AUTOMOTIVE SERVICE SOLUTIONS LLC (1)
6,904,796 Remote tire monitoring systems tool 59 2003
 
BPPOWER INC. (1)
2007/0194,791 Method and apparatus for monitoring the condition of a battery by measuring its internal resistance 16 2006
 
BRADENAHL, DAISY (1)
4,947,124 Method for charging a nickel-cadmium accumulator and simultaneously testing its condition 151 1989
 
BRADLEY, CHARLES W. (1)
5,528,148 Battery monitoring and deceleration dependent fuel-saving charging system 167 1994
 
BRIDGESTONE CORPORATION (1)
6,136,914 Anionic polymerization initiators for preparing macro-branched diene rubbers 16 1998
 
BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE, LLC (1)
5,573,611 Method of monitoring conditions of vehicle tires and tires containing a monitoring device therein 165 1995
 
BRIGHT SOLUTIONS, INC. (1)
7,129,706 Part tester and method 41 2003
 
CAMBERLANE CONSULTING L.L.C. (1)
6,909,356 Method and apparatus for associating the movement of goods with the identity of an individual moving the goods 45 2001
 
CARAVELLO, ELLEN (1)
5,705,929 Battery capacity monitoring system 166 1995
 
CAREFUSION 303, INC. (1)
5,712,795 Power management system 64 1995
 
CARRIER CORPORATION (1)
7,212,887 Service and diagnostic tool for HVAC systems 32 2004
 
CCC INFORMATION SERVICES INC. (1)
5,504,674 Insurance claims estimate, text, and graphics network and method 170 1993
 
CELLPORT SYSTEMS, INC. (1)
5,732,074 Mobile portable wireless communication system 680 1996
 
CHEVRON TECHNOLOGY VENTURES LLC (1)
7,453,238 State of charge tracking system for battery systems based on relaxation voltage 12 2005
 
CISCO TECHNOLOGY, INC. (1)
6,624,635 Uninterruptable power supply 43 1999
 
COLEMAN CABLE, LLC (1)
5,772,468 Clamp assembly for a battery booster cable 75 1996
 
Competition Components International Pty Ltd (1)
5,548,273 Vehicle driving monitor apparatus 157 1995
 
CORE BRANDS, LLC (1)
6,081,109 Current sensing device 68 1997
 
CUMMINS POWERGEN IP, INC. (1)
5,168,208 Microprocessor based integrated generator set controller apparatus and method 120 1991
 
Dataproducts Corporation (1)
5,903,716 Virtual printer 65 1997
 
DC Electronic Industries, Inc. (1)
4,352,067 Battery analyzer 95 1980
 
DELCO ELECTRONICS CORPORATION (1)
5,684,678 Resonant converter with controlled inductor 59 1995
 
Dell USA, L.P. (1)
5,365,453 System for indicating a low battery condition 144 1993
 
DIGITAL DJ INC. (1)
5,946,605 Method and apparatus for communicating information using a data tuner 42 1996
 
Display Matrix Corporation (1)
5,130,658 Apparatus and method for indicating state of charge of a battery 65 1990
 
DRAW-TITE, INC. (1)
6,259,170 Bi-color led trailer connector circuit protector and indicator 92 1999
 
EBAY INC. (1)
7,883,002 Automated listing management 12 2002
 
ECOAIR CORP. (1)
5,747,909 Hybrid alternator 148 1996
 
Elcorp Pty. Ltd. (1)
5,717,336 Method and apparatus for determining the charge condition of an electrochemical cell 138 1995
 
ELECTRO SCIENTIFIC INDUSTRIES, INC. (1)
6,100,815 Compound switching matrix for probing and interconnecting devices under test to measurement equipment 95 1997
 
ELECTRONIC DEVELOPMENT, INC. (1)
4,968,941 Apparatus for monitoring the state of charge of a battery 155 1988
 
EMERSON ELECTRIC CO. (1)
6,172,483 Method and apparatus for measuring complex impedance of cells and batteries 131 1999
 
ENERGY CONVERSION SYSTEMS HOLDINGS, LLC (1)
6,250,973 Two conductor split ring battery post connector 112 1999
 
ENERGY, UNITED STATES DEPARTMENT OF (1)
4,424,491 Automatic voltage imbalance detector 153 1981
 
Escutcheon Associates (1)
4,564,798 Battery performance control 113 1982
 
ESW-EXTEL SYSTEMS WEDEL GESELLSCHAFT FUER AUSRUESTUNG MBH (1)
7,219,023 Method and device for the detection of fault current arcing in electric circuits 16 2005
 
EVEREADY BATTERY COMPANY, INC. (1)
5,990,664 Process and apparatus for modulating terminal voltage of battery 29 1998
 
EXXON CHEMICAL PATENTS INC. (1)
5,585,416 UV/EB curable butyl copolymers for lithographic and corrosion-resistant coating applications 38 1995
 
FERRET INSTRUMENTS, INC. (1)
5,818,234 Battery tester with power limit detection 112 1996
 
FORD GLOBAL TECHNOLOGIES, LLC (1)
7,233,128 Calculation of state of charge offset using a closed integral method 24 2004
 
FUJI JUKOGYO KABUSHIKI KAISHA (1)
4,926,330 Diagnosis system for a motor vehicle 105 1988
 
GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC. (1)
6,191,557 Dual-mode fuel gauge for display in battery-powered equipment 24 1999
 
GEORGIA TECH RESEARCH CORPORATION (1)
6,094,033 Battery state of charge detector with rapid charging capability and method 137 1998
 
GNB TECHNOLOGIES, INC. (1)
5,159,272 Monitoring device for electric storage battery and configuration therefor 135 1989
 
GOODALL MANUFACTURING, LLC (1)
6,679,212 Capacitive remote vehicle starter 74 2001
 
GOVERNOR AND COMPANY OF THE BANK OF SCOTLAND, AS AGENT (1)
5,034,893 Graphical display of timing advance data 44 1989
 
GSLE SUBCO L.L.C. (1)
5,004,979 Battery tach 139 1990
 
HAWKER ENERGY PRODUCTS, INC. (1)
4,521,498 Through-the-partition intercell connection and method 58 1982
 
HAWKER S.A. (1)
6,577,107 Method of testing a lead battery for the purpose of charging it under optimal conditions 41 2001
 
HELLER FINANCIAL, INC. (1)
5,321,626 Battery performance monitoring and forecasting system 137 1991
 
Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence (1)
5,170,124 Method and apparatus for monitoring fuel cell performance 242 1991
 
HINO MOTORS, LTD. (1)
5,939,861 Control system for on-vehicle battery 161 1998
 
HIOKI DENKI KABUSHIKI KAISHA (1)
5,862,515 Battery tester 132 1997
 
HOFFMAN ENCLOSURES INC. (1)
5,453,027 Washer for establishing electrical continuity between conductive components having non-conductive coatings 76 1995
 
HON HAI PRECISION INDUSTRY CO., LTD. (1)
6,686,542 Cable clamp 38 2002
 
HONDA GIKEN KOGYO KABUSHIKI KAISHA (1)
5,596,261 Charge-status display system for an electric vehicle 62 1994
 
Honeywell Inc. (1)
4,929,931 Battery monitor 187 1988
 
HONEYWELL INTERNATIONAL INC. (1)
6,500,025 Universal cable assembly for both parallel and serial component connections 42 2002
 
HUBBELL INCORPORATED (1)
5,811,979 Protective grounding jumper cable tester 41 1996
 
Hybricon Inc. (1)
4,351,405 Hybrid car with electric and heat engine 189 1979
 
IDX, INC. (1)
2007/0026,916 Vending machine having a game of chance 32 2005
 
INCELL CO., LTD. (1)
2008/0303,528 Method and Device for Measuring Internal Impedance of Stationary Battery 17 2006
 
INTEGRATED DATA COMMUNICATIONS (1)
6,614,349 Facility and method for tracking physical assets 168 2000
 
INTEGRATED TECHNOLOGIES, INC. (1)
6,845,279 Error proofing system for portable tools 34 2004
 
INTERNATIONAL POWER SYSTEMS, INC. (1)
6,628,011 DC to DC converter and power management system 115 2001
 
INVACARE CORPORATION (1)
5,961,561 Method and apparatus for remote maintenance, troubleshooting, and repair of a motorized wheelchair 192 1997
 
IPMS INC. (1)
7,287,001 Electronic product information display system 18 1996
 
ISUZU MOTORS LIMITED (1)
5,653,659 Automatic engine stop-start system 125 1995
 
James V. Lapacek S & C Electric Co. (1)
6,031,368 Sensing apparatus for cable termination devices in power distribution systems 72 1996
 
JAPAN STORAGE BATTERY CO., LTD. (1)
6,211,651 Method and apparatus for charging a valve-regulated lead acid battery 69 2000
 
JAPLAR MONARCH COMPANY (1)
4,956,597 Method and apparatus for charging batteries 149 1989
 
JOHNSON CONTROLS, INC. (1)
4,193,025 Automatic battery analyzer 186 1977
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (1)
6,037,745 Battery charger with monitor and protection circuits 41 1998
 
KAUFEL GROUP, LTD. (1)
4,931,738 Battery monitoring system of cell groups and display 151 1989
 
Kendrick Products Corporation (1)
5,637,978 Battery booster 131 1995
 
Kold Ban International, Ltd. (1)
6,242,887 Vehicle with supplemental energy storage system for engine cranking 90 2000
 
KW POWERSOURCE, INC. (1)
4,396,880 Method and apparatus for charging a battery 164 1981
 
LANG, FREDERIC, A., 421 CANTERBURY LANE, GULF BREEZE, FL 32561 (1)
4,773,011 Method of surveying, selecting, evaluating, or servicing the tires of vehicles 59 1986
 
Lester Electrical of Nebraska, Inc. (1)
2004/0044,452 Vehicle monitoring system 52 2002
 
LINEAGE POWER CORPORATION (1)
5,214,370 Battery charger with thermal runaway protection 140 1991
 
LOCKHEED MARTIN CORPORATION (1)
5,323,337 Signal detector employing mean energy and variance of energy content comparison for noise detection 114 1992
 
MAKITA CORPORATION (1)
5,449,996 Battery charger with improved change stopping capability 144 1993
 
Marelli Autronica S.p.A. (1)
4,412,169 Circuit for detecting and indicating faults and operating anomalies in a system for recharging electric accumulators 139 1981
 
MAXIM INTEGRATED PRODUCTS, INC. (1)
7,102,556 Method and apparatus for obtaining power computation parameters 13 2005
 
McDermott; Kevin (1)
6,091,238 Variable output electrical device 63 1997
 
MEDECO SECURITY LOCKS, INC. (1)
5,745,044 Electronic security system 108 1992
 
MEDTRONIC, INC. (1)
5,369,364 Battery state of charge determination with plural periodic measurements to determine its internal impedance and geometric capacitance 107 1993
 
MICROCHIP TECHNOLOGY INCORPORATED (1)
5,789,899 Smart battery system with an A/D converter that converts both positive and negative analog input signals 140 1996
 
MIDRONICS, INC. (1)
7,408,358 Electronic battery tester having a user interface to configure a printer 11 2003
 
MIDWEST RESEARCH INSTITUTE (1)
5,747,967 Apparatus and method for maximizing power delivered by a photovoltaic array 109 1996
 
MITEL NETWORKS CORPORATION (1)
2002/0131,402 Registering an IP phone with an IP phone switch 5 2001
 
MITSUBISHI JIDOSHA KOGYO K.K. (A.K.A. MITSUBISHI MOTORS CORPORATION) (1)
6,740,990 Compulsory drive unit for electrical equipment in a vehicle 36 2000
 
MITSUMI ELECTRIC CO., LTD. (1)
5,793,359 System for RF communication between a computer and a remote wireless data input device 241 1996
 
MITUTOYO CORPORATION (1)
2003/0187,556 Wheel measuring system, wheel measuring method and wheel-related product sales method 39 2003
 
MIYAGAWA KASEI INDUSTRY CO., LTD. (1)
4,874,679 Storage battery with indicating device 63 1988
 
MOESE, DAVID (1)
5,820,407 Directional jumper cables 39 1997
 
MONITOR LABS INCORPORATED (1)
5,338,515 SO.sub.2 sensor 129 1990
 
Motor Appliance Corporation (1)
5,621,298 Power supply with automatic charge measuring capability 145 1994
 
MOTOROLA MOBILITY LLC (1)
7,098,666 Method and system for battery state of charge estimation by using measured changes in voltage 12 2004
 
MOTOROLA, INC. (1)
5,032,825 Battery capacity indicator 203 1990
 
NetworkCar (1)
6,611,740 Internet-based vehicle-diagnostic system 219 2001
 
Nico (No.10) Limited (1)
4,932,905 Electrical connector clip 43 1989
 
NOBLE, RICHARD (1)
2002/0074,398 System and method for making monetary transactions within a coverage area 95 2001
 
NORTHROP GRUMMAN CORPORATION (1)
5,426,416 Automotive current sensor 122 1992
 
OPSEIS, INC. (1)
4,667,143 Battery charger having temperature compensated charge rate 143 1985
 
OUTBOARD MARINE CORPORATION (1)
4,520,353 State of charge indicator 162 1982
 
PALFEY, PAUL B. (1)
6,177,737 Vehicle electrical power back-up circuit and method 44 1997
 
PARKER, ROBERT (1)
5,825,174 Temperature responsive battery tester 125 1996
 
POLAROID CORPORATION (1)
4,363,407 Method and system for testing and sorting batteries 147 1981
 
POWER MEASUREMENT LTD. (1)
6,236,949 Digital sensor apparatus and system for protection, control and management of electricity distribution systems 89 1999
 
POWERSMART, INC. (1)
5,796,239 Battery pack having a processor controlled battery operating system 143 1997
 
POWERWARE CORPORATION (1)
5,457,377 Method of monitoring the internal impedance of an accumulator battery in an uninterruptible power supply, and an uninterruptible power supply 171 1993
 
PRECISION DYNAMICS CORPORATION (1)
5,973,598 Radio frequency identification tag on flexible substrate 201 1998
 
Products Research, Inc. (1)
6,055,468 Vehicle system analyzer and tutorial unit 149 1995
 
Profile Systems, LLC (1)
6,236,332 Control and monitoring system 190 1997
 
PURKEY ELECTRICAL CONSULTANTS (1)
6,771,073 Microprocessor-based hand-held electrical-testing system and method 31 2003
 
PURKEY'S FLEET ELECTRIC, INC. (1)
6,150,793 System and method for managing the electrical system of a vehicle 145 1998
 
RAMSLE TECHNOLOGY GROUP GMBH, LLC (1)
6,599,243 Personalized driver stress prediction using geographical databases 65 2001
 
REAL POWER CAP COMPANY (1)
6,347,958 Connecting device to vehicle battery terminals 113 2000
 
RENESAS ELECTRONICS CORPORATION (1)
6,972,662 RFID (radio frequency identification) and IC card 37 2000
 
REVA ELECTRIC CAR COMPANY PRIVATE LTD. (1)
6,184,656 Radio frequency energy management system 54 1999
 
RICHTER & PARTNERS INC., AS RECEIVER (1)
5,204,611 Charging circuits for rechargeable batteries and cells 216 1991
 
RICOH COMPANY, LTD. (1)
2003/0036,909 Methods and devices for operating the multi-function peripherals 73 2002
 
RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (1)
6,181,545 Supercapacitor structure 166 1998
 
S.F. IP PROPERTIES 12 LLC (1)
5,633,985 Method of generating continuous non-looped sound effects 145 1995
 
SAFE FLIGHT INSTRUMENT CORPORATION (1)
5,675,234 Multicell battery monitoring system 136 1996
 
SAFT FINANCE S.AR.L. (1)
5,546,317 System for recognizing and managing electrochemical cells 146 1994
 
SAK AUTO KABEL AG (1)
6,218,805 Measuring battery clamps 30 2000
 
SAMSUNG SDI CO., LTD. (1)
7,679,325 Battery management system and driving method for cutting off and coupling battery module from/to external device 12 2006
 
SCE FEDERAL CREDIT UNION (1)
6,411,098 Energy device analysis and evaluation 116 1998
 
SCHRADER ELECTRONICS, INC. (1)
6,906,624 Method and apparatus for a remote tire pressure monitoring system 58 2004
 
See-Me Lights Corporation (1)
RE37677 Electrical system for vehicle daytime running lights 63 1998
 
SEISCOR TECHNOLOGIES, INC. (1)
4,663,580 Sealed lead-acid battery float charger and power supply 114 1986
 
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC (1)
5,818,201 Circuit and method for battery charge control 53 1997
 
SGS-THOMSON MICROELECTRONICS S.R.L. (1)
5,754,417 Linearly regulated voltage multiplier 115 1996
 
SHARP KABUSHIKI KAISHA (1)
5,347,163 Power supply backup device for use in portable electronic apparatus 130 1992
 
SKYWORKS SOLUTIONS, INC. (1)
6,100,670 Multi-functional battery management module operable in a charging mode and a battery pack mode 57 1998
 
SONY CORPORATION (1)
6,420,852 Battery pack 37 1999
 
Span, Inc. (1)
5,563,496 Battery monitoring and charging control unit 170 1994
 
SPC INTERNATIONAL, LLC (1)
7,029,338 Releasable side terminal battery cable connector clamp 16 2005
 
SPOTWARE TECHNOLOGIES, INC. (1)
6,449,726 Method, system, software, and signal for estimating battery life in a remote control device 72 1999
 
STAR WERKS INC., (AN ILLINOIS CORPORATION) (1)
6,075,339 Battery system providing indicia of a charging parameter 28 1997
 
SUMITOMO CHEMICAL COMPANY, LIMITED (1)
6,736,941 Process for purifying propylene oxide 35 2002
 
SUNLITE TRADING LIMITED (1)
6,320,351 Intelligent switch for battery 58 2001
 
SWISSCOM MOBILE AG (1)
2002/0041,175 Interchangeable battery for mobile radio telephone 48 2001
 
SYMANTEC CORPORATION (1)
5,978,805 Method and apparatus for synchronizing files 126 1997
 
SYMBOL TECHNOLOGIES, INC. (1)
5,365,160 Apparatus and method for charging batteries 149 1991
 
TELECONTAR (1)
6,529,723 Automated user notification system 107 1999
 
TESSOL, INCORPORATED (1)
6,324,042 Electronic load for the testing of electrochemical energy conversion devices 27 1999
 
Thames Television Limited (1)
4,385,269 Battery charger 134 1981
 
The Gillette Company (1)
4,723,656 Battery package with battery condition indicator means 135 1987
 
The United States of America as represented by the Secretary of the Army (1)
5,302,902 Abnormal battery cell voltage detection circuitry 167 1991
 
TIF Instruments, Inc. (1)
4,719,428 Storage battery condition tester utilizing low load current 156 1985
 
TOKO, INC. (1)
4,680,528 Battery charging device 118 1986
 
TOKYO ELECTRON LIMITED (1)
2010/0145,780 POINT-BASED CUSTOMER TRACKING AND MAINTENANCE INCENTIVE SYSTEM 13 2010
 
TRANSACTION CONTROL INDUSTRIES, INC., A CORP. OF TEX. (1)
4,390,828 Battery charger circuit 149 1982
 
Transcontech Corporation (1)
6,263,268 System and method for providing mobile automotive telemetry 202 1998
 
TRIMBLE NAVIGATION LIMITED (1)
6,147,598 Vehicle theft system including a handheld computing device 131 1998
 
TRW INC. (1)
6,113,262 Apparatus for testing electrical components 50 1999
 
TYCO FIRE & SECURITY GMBH (1)
5,955,951 Combined article surveillance and product identification system 227 1998
 
U.S. ROBOTICS ACCESS CORP. (1)
5,410,754 Bi-directional wire-line to local area network interface and method 172 1993
 
Unitrode Corporation (1)
5,652,501 Voltage sensor for detecting cell voltages 174 1994
 
UNIVERSITE PARIS 7 - DENIS DIDEROT (1)
5,650,937 Device and method for measuring the charge state of a nickel-cadmium accumulator 138 1995
 
UNWIRED PLANET, LLC (1)
2001/0001,008 Transmitter/receiver for GMSK and Offset-QAM 6 2000
 
UUSI, LLC (1)
6,009,369 Voltage monitoring glow plug controller 148 1997
 
VALENCE TECHNOLOGY, INC. (1)
5,747,189 Smart battery 66 1992
 
VB AUTOBATTERIE GMBH (1)
6,534,992 Method for determining the performance of a storage battery 40 2002
 
VECTOR MANUFACTURING, LTD. (1)
5,982,138 Portable electrical energy source 139 1998
 
VEHICLE ENHANCEMENT SYSTEMS, INC. (1)
2003/0040,873 Systems and methods for monitoring and storing performance and maintenace data related to an electrical component 29 2002
 
WALKER DIGITAL, LLC (1)
2006/0282,323 Systems and methods for vending machine jackpots 24 2006
 
WELLS FARGO BANK, NATIONAL ASSOCIATION (1)
4,620,767 Combination battery booster cable connector 86 1985
 
WHITAKER CORPORATION, THE (1)
5,562,501 Female electrical contact with stop for resilient contact 143 1994
 
Yashuhiro Shiraki (1)
5,425,041 Multiquantum barrier laser having high electron and hole reflectivity of layers 43 1994
 
ZHANG, CHAOJIONG (1)
5,903,154 Battery test contact assembly 48 1997
 
ZYZEBA.COM LIMITED (1)
6,037,749 Battery monitor 89 1997
 
Other [Check patent profile for assignment information] (73)
4,280,457 System for monitoring and improving motor vehicle operating efficiency 74 1979
4,217,645 Battery monitoring system 163 1979
4,297,639 Battery testing apparatus with overload protective means 108 1979
4,360,780 Dual voltage battery tester 87 1981
4,637,359 Electronic detection device for motorized vehicles 39 1985
4,679,000 Bidirectional current time integration device 169 1985
4,710,861 Anti-ripple circuit 146 1986
4,743,855 Method of and apparatus for measuring the state of discharge of a battery 171 1986
4,781,629 Jumper cable assembly 45 1987
4,816,768 Electronic battery testing device 178 1988
4,825,170 Electronic battery testing device with automatic voltage scaling 159 1988
4,820,966 Battery monitoring system 179 1988
4,901,007 Portable electrical energy monitor 49 1988
4,881,038 Electric battery testing device with automatic voltage scaling to determine dynamic conductance 159 1988
4,983,086 Fastener for battery connector 44 1988
4,912,416 Electronic battery testing device with state-of-charge compensation 168 1989
4,934,957 Automotive battery terminal clamp for a battery jumper cable 77 1989
4,969,834 Jumper cable apparatus 72 1989
5,087,881 IC engine cylinder output power measurement apparatus by monitoring the output of an alternator driven by the engine 146 1990
5,030,916 Auto electric tester 33 1990
5,140,269 Electronic tester for assessing battery/cell capacity 175 1990
5,126,675 Battery capacity monitor 144 1990
5,108,320 Electrical lead wire terminal connector 82 1991
5,109,213 Tire pressure monitor 145 1991
5,336,993 Assembly for testing rectifiers and regulators of automotive alternators 137 1992
5,343,380 Method and apparatus for suppressing time-varying signals in batteries undergoing charging or discharging 162 1992
5,387,871 Method of testing characteristics of battery set 34 1992
5,315,287 Energy monitoring system for recreational vehicles and marine vessels 136 1993
5,325,041 Automatic rechargeable battery monitoring system 139 1993
5,445,026 Electronic instrument for locating and diagnosing engine sounds 123 1993
5,435,185 Electronic instrument for locating and diagnosing automotive chassis sounds 118 1993
5,430,645 Robotic system for testing of electric vehicles 42 1993
5,381,096 Method and apparatus for measuring the state-of-charge of a battery system 176 1993
5,432,025 Battery cap 65 1993
5,707,015 Process for recovery of the constituent materials from lead acid batteries 64 1994
5,519,383 Battery and starter circuit monitoring system 147 1994
5,598,098 Electronic battery tester with very high noise immunity 143 1994
5,488,300 Method and apparatus for monitoring the state of charge of a battery 137 1994
5,550,485 Multifunction alternator testing device 149 1995
5,572,136 Electronic battery testing device 173 1995
5,585,728 Electronic battery tester with automatic compensation for low state-of-charge 147 1995
5,666,040 Networked battery monitor and control system and charging method 91 1996
5,872,443 Electronic method for controlling charged particles to obtain optimum electrokinetic behavior 146 1997
5,969,625 High sensitivity battery resistance monitor and method therefor 134 1997
6,271,748 Tyre condition monitoring system 99 1997
5,883,306 Multi-purpose tool with display unit for showing tire pressure and tire tread depth thereon 52 1998
6,002,238 Method and apparatus for measuring complex impedance of cells and batteries 146 1998
6,037,777 Method and apparatus for determining battery properties from complex impedance/admittance 154 1998
6,164,063 Apparatus and method for emissions containment and reduction 49 1999
6,137,269 Method and apparatus for electronically evaluating the internal temperature of an electrochemical cell or battery 123 1999
6,313,607 Method and apparatus for evaluating stored charge in an electrochemical cell or battery 111 1999
6,114,834 Remote charging system for a vehicle 156 1999
6,140,797 Compact improved autonomous auxiliary engine starting apparatus 110 1999
6,222,369 Method and apparatus for determining battery properties from complex impedance/admittance 106 2000
6,262,563 Method and apparatus for measuring complex admittance of cells and batteries 116 2000
6,238,253 Battery terminal gripping assembly 73 2000
6,536,536 Power tools 193 2000
6,294,897 Method and apparatus for electronically evaluating the internal temperature of an electrochemical cell or battery 193 2000
6,294,896 Method and apparatus for measuring complex self-immitance of a general electrical element 112 2000
6,417,669 Suppressing interference in AC measurements of cells, batteries and other electrical elements 98 2001
6,545,599 Tire condition monitoring system 52 2001
6,495,990 Method and apparatus for evaluating stored charge in an electrochemical cell or battery 98 2001
6,466,026 Programmable current exciter for measuring AC immittance of cells and batteries 94 2001
6,737,831 Method and apparatus using a circuit model to evaluate cell/battery parameters 58 2002
6,621,272 Programmable current exciter for measuring AC immittance of cells and batteries 45 2002
6,796,841 Alligator clip with a fuse holder 34 2003
7,184,905 Method and system for monitoring power supplies 40 2003
6,806,716 Electronic battery tester 49 2004
2005/0102,073 Tire management system and method 40 2004
2005/0043,868 Vehicle on-board reporting system for state emissions test 55 2004
2005/0007,068 Method and system for battery protection 39 2004
7,698,179 Tracking system and label for use in conjunction therewith 12 2006
2007/0024,460 ELECTRICAL APPARATUS WITH VOLTAGE DROP INDICATOR 12 2006

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