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

ALSO PUBLISHED AS: 20090051365
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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, IL144

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertness, Kevin I Batavia, IL 215 6783

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* 7,209,850 Active tester for vehicle circuit evaluation 21 2004
7,182,147 Tool apparatus, system and method of use 33 2004
 
SNAP-ON EQUIPMENT LTD (2)
6,526,361 Battery testing and classification 90 2000
6,477,478 Method and apparatus for automotive and other testing 50 2000
 
JOHNSON CONTROLS TECHNOLOGY COMPANY (3)
4,322,685 Automatic battery analyzer including apparatus for determining presence of single bad cell 177 1980
6,144,185 Method and apparatus for determining the condition of a battery through the use of multiple battery tests 133 1999
2003/0214,395 Removable tire characteristic receiver 50 2002
 
GSLE SUBCO L.L.C. (1)
5,004,979 Battery tach 146 1990
 
OPSEIS, INC. (1)
4,667,143 Battery charger having temperature compensated charge rate 150 1985
 
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 19 2006
 
AEES INC. (1)
5,865,638 Electrical connector 80 1997
 
LESTER ELECTRICAL OF NEBRASKA, INC. (1)
2004/0044,452 Vehicle monitoring system 65 2002
 
A123 SYSTEMS LLC (1)
2010/0314,950 System and Method for Communicating Notice to Limit Degradation Within a Battery Pack 21 2010
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (1)
6,037,745 Battery charger with monitor and protection circuits 54 1998
 
CARAVELLO, ELLEN (1)
5,705,929 Battery capacity monitoring system 175 1995
 
SUMITOMO CHEMICAL COMPANY, LIMITED (1)
6,736,941 Process for purifying propylene oxide 42 2002
 
TESSOL, INCORPORATED (1)
6,324,042 Electronic load for the testing of electrochemical energy conversion devices 34 1999
 
NetworkCar (1)
6,611,740 Internet-based vehicle-diagnostic system 269 2001
 
VEHICLE ENHANCEMENT SYSTEMS, INC. (1)
2003/0040,873 Systems and methods for monitoring and storing performance and maintenace data related to an electrical component 36 2002
 
FERRET INSTRUMENTS, INC. (1)
5,818,234 Battery tester with power limit detection 119 1996
 
The United States of America as represented by the Secretary of the Army (1)
5,302,902 Abnormal battery cell voltage detection circuitry 174 1991
 
The United States of America as represented by the Secretary of the Air Force (2)
4,633,418 Battery control and fault detection method 142 1984
5,850,113 Super capacitor battery clone 126 1997
 
ISUZU MOTORS LIMITED (1)
5,653,659 Automatic engine stop-start system 132 1995
 
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT (1)
6,407,554 Diagnostic tester for electronic control devices in a variety of motor vehicle types 65 1998
 
ASSOCIATED RESEARCH, INC. (1)
4,408,157 Resistance measuring arrangement 212 1981
 
COMMONWEALTH EDISON COMPANY (2)
4,697,134 Apparatus and method for measuring battery condition 190 1986
5,214,385 Apparatus and method for utilizing polarization voltage to determine charge state of a battery 157 1991
 
Unitrode Corporation (1)
5,652,501 Voltage sensor for detecting cell voltages 184 1994
 
SGS-THOMSON MICROELECTRONICS S.R.L. (1)
5,754,417 Linearly regulated voltage multiplier 122 1996
 
MIYAGAWA KASEI INDUSTRY CO., LTD. (1)
4,874,679 Storage battery with indicating device 70 1988
 
SUNLITE TRADING LIMITED (1)
6,320,351 Intelligent switch for battery 74 2001
 
PRECISION DYNAMICS CORPORATION (1)
5,973,598 Radio frequency identification tag on flexible substrate 218 1998
 
ANALOG DEVICES, INC. (2)
5,339,018 Integrated circuit monitor for storage battery voltage and temperature 146 1992
2011/0004,427 ACCURACY OF BATTERY MONITOR PARTS 20 2009
 
BTECH, INC. (4)
5,047,722 Apparatus for measuring internal resistance of wet cell storage batteries having non-removable cell caps 164 1989
5,281,920 On-line battery impedance measurement 168 1992
5,821,757 Noise reduction in an on-line battery impedance measurement system 97 1997
6,167,349 Battery parameter measurement 103 1998
 
BRADLEY, CHARLES W. (1)
5,528,148 Battery monitoring and deceleration dependent fuel-saving charging system 175 1994
 
CORE BRANDS, LLC (1)
6,081,109 Current sensing device 75 1997
 
BOSCH AUTOMOTIVE SERVICE SOLUTIONS LLC (1)
6,904,796 Remote tire monitoring systems tool 70 2003
 
PALFEY, PAUL B. (1)
6,177,737 Vehicle electrical power back-up circuit and method 51 1997
 
TOKYO ELECTRON LIMITED (1)
2010/0145,780 POINT-BASED CUSTOMER TRACKING AND MAINTENANCE INCENTIVE SYSTEM 20 2010
 
Transcontech Corporation (1)
6,263,268 System and method for providing mobile automotive telemetry 221 1998
 
RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (1)
6,181,545 Supercapacitor structure 179 1998
 
WELLS FARGO BANK, NATIONAL ASSOCIATION (1)
4,620,767 Combination battery booster cable connector 93 1985
 
CHRYSLER GROUP LLC (6)
5,278,759 System and method for reprogramming vehicle computers 129 1991
5,459,660 Circuit and method for interfacing with vehicle computer 113 1993
5,561,380 Fault detection system for electric automobile traction system having floating ground 181 1995
5,808,469 Battery monitor for electric vehicles 174 1997
5,950,144 Method for data transfer in vehicle electrical test system 49 1997
6,008,652 Battery tub tester 131 1998
 
Yashuhiro Shiraki (1)
5,425,041 Multiquantum barrier laser having high electron and hole reflectivity of layers 50 1994
 
BLACK & DECKER INC. (4)
4,392,101 Method of charging batteries and apparatus therefor 249 1982
5,449,997 Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal 154 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 153 1994
7,339,477 Wireless asset monitoring and security system 42 2004
 
TOKO, INC. (1)
4,680,528 Battery charging device 125 1986
 
ALEXANDER TECHNOLOGIES (1)
2003/0197,512 Battery analyzer 23 2002
 
Nico (No.10) Limited (1)
4,932,905 Electrical connector clip 50 1989
 
HITACHI, LTD. (3)
4,888,716 Life diagnosis apparatus for automotive battery 147 1987
4,913,116 Ignition timing control apparatus for an internal combustion engine 126 1989
5,780,980 Electric car drive system provided with hybrid battery and control method 145 1996
 
SKYWORKS SOLUTIONS, INC. (1)
6,100,670 Multi-functional battery management module operable in a charging mode and a battery pack mode 66 1998
 
GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC. (1)
6,191,557 Dual-mode fuel gauge for display in battery-powered equipment 33 1999
 
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 70 1986
 
SAK AUTO KABEL AG (1)
6,218,805 Measuring battery clamps 38 2000
 
GOOGLE TECHNOLOGY HOLDINGS LLC (1)
7,098,666 Method and system for battery state of charge estimation by using measured changes in voltage 19 2004
 
APPLE INC. (1)
5,357,519 Diagnostic system 112 1991
 
APPLE COMPUTER, INC. (2)
5,352,968 Battery charge state determination 213 1992
5,596,260 Apparatus and method for determining a charge of a battery 176 1994
 
Products Research, Inc. (1)
6,055,468 Vehicle system analyzer and tutorial unit 164 1995
 
ENERGY, UNITED STATES DEPARTMENT OF (1)
4,424,491 Automatic voltage imbalance detector 160 1981
 
TS MEDIA TECH IP, LLC (2)
7,089,127 Integrated battery service system 25 2003
7,657,386 Integrated battery service system 20 2005
 
JAPLAR MONARCH COMPANY (1)
4,956,597 Method and apparatus for charging batteries 157 1989
 
KABUSHIKI KAISHA TOSHIBA (2)
4,849,700 Device for detecting residual capacity of battery 173 1988
5,300,874 Intelligent power supply system for a portable computer 212 1990
 
DC Electronic Industries, Inc. (1)
4,352,067 Battery analyzer 102 1980
 
MITUTOYO CORPORATION (1)
2003/0187,556 Wheel measuring system, wheel measuring method and wheel-related product sales method 46 2003
 
GOVERNOR AND COMPANY OF THE BANK OF SCOTLAND, AS AGENT (1)
5,034,893 Graphical display of timing advance data 53 1989
 
UUSI, LLC (1)
6,009,369 Voltage monitoring glow plug controller 156 1997
 
MAKITA CORPORATION (1)
5,449,996 Battery charger with improved change stopping capability 151 1993
 
AIMS Systems, Inc. (2)
5,710,503 On-line battery monitoring system with defective cell detection capability 178 1996
6,031,354 On-line battery management and monitoring system and method 193 1997
 
DIGITAL DJ INC. (1)
5,946,605 Method and apparatus for communicating information using a data tuner 50 1996
 
Kendrick Products Corporation (1)
5,637,978 Battery booster 139 1995
 
BAE SYSTEMS PLC (1)
4,949,046 Battery state of charge indicator 143 1988
 
RAMSLE TECHNOLOGY GROUP GMBH, LLC (1)
6,599,243 Personalized driver stress prediction using geographical databases 78 2001
 
Elcorp Pty. Ltd. (1)
5,717,336 Method and apparatus for determining the charge condition of an electrochemical cell 145 1995
 
MICROCHIP TECHNOLOGY INCORPORATED (1)
5,789,899 Smart battery system with an A/D converter that converts both positive and negative analog input signals 149 1996
 
ROBERT BOSCH GMBH (2)
4,379,989 System for preventing damage to a battery charger due to application of a battery with wrong polarity 114 1980
5,160,881 Alternator for a motor vehicle having a ventilator and device for monitoring and a controlling the ventilator 131 1991
 
NORVIK TRACTION (2)
5,179,335 Battery charger 198 1988
5,773,962 Battery energy monitoring circuits 73 1997
 
JAPAN STORAGE BATTERY CO., LTD. (1)
6,211,651 Method and apparatus for charging a valve-regulated lead acid battery 77 2000
 
EVEREADY BATTERY COMPANY, INC. (1)
5,990,664 Process and apparatus for modulating terminal voltage of battery 36 1998
 
Display Matrix Corporation (1)
5,130,658 Apparatus and method for indicating state of charge of a battery 72 1990
 
GEORGIA TECH RESEARCH CORPORATION (1)
6,094,033 Battery state of charge detector with rapid charging capability and method 152 1998
 
HELLER FINANCIAL, INC. (1)
5,321,626 Battery performance monitoring and forecasting system 146 1991
 
ASAHI KASEI TOKO POWER DEVICES CORPORATION (1)
5,298,797 Gate charge recovery circuit for gate-driven semiconductor devices 156 1993
 
MITSUMI ELECTRIC CO., LTD. (1)
5,793,359 System for RF communication between a computer and a remote wireless data input device 255 1996
 
YAZAKI CORPORATION (3)
5,592,094 Batterey discharge characteristics calculation method and remaining battery capacity measuring device 95 1995
5,872,453 Battery remaining capacity measuring apparatus 92 1996
6,275,008 Battery capacity detection system with temperature correction 81 2000
 
INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC (2)
5,780,974 Daytime running lights 79 1996
6,784,635 Vehicle electrical system 45 2003
 
COLEMAN CABLE, LLC (1)
5,772,468 Clamp assembly for a battery booster cable 82 1996
 
Competition Components International Pty Ltd (1)
5,548,273 Vehicle driving monitor apparatus 176 1995
 
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC (1)
5,818,201 Circuit and method for battery charge control 70 1997
 
PEI 1991 ACQUISITION, INC. (3)
4,315,204 Ripple detector for automotive alternator battery charging systems 160 1980
4,379,990 Fault detection and diagnostic system for automotive battery charging systems 202 1980
4,369,407 Regulator tester 140 1981
 
MOTOROLA SOLUTIONS, INC. (2)
5,331,268 Method and apparatus for dynamically charging a battery 157 1993
6,456,036 Battery having a network communication interface 66 2000
 
ANTON/BAUER, INC. (1)
4,965,738 Intelligent battery system 172 1988
 
ZHANG, CHAOJIONG (1)
5,903,154 Battery test contact assembly 56 1997
 
AT&T Bell Laboratories (2)
5,241,275 Method of measuring remaining capacity of a storage cell by comparing impedance plot characteristics 158 1991
5,266,880 Battery monitoring circuit 145 1992
 
HINO MOTORS, LTD. (1)
5,939,861 Control system for on-vehicle battery 171 1998
 
BATHIUM CANADA INC. (1)
6,046,514 Bypass apparatus and method for series connected energy storage devices 124 1997
 
ENERGY CONVERSION SYSTEMS HOLDINGS, LLC (1)
6,250,973 Two conductor split ring battery post connector 119 1999
 
SCHRADER ELECTRONICS, INC. (1)
6,906,624 Method and apparatus for a remote tire pressure monitoring system 70 2004
 
James V. Lapacek S & C Electric Co. (1)
6,031,368 Sensing apparatus for cable termination devices in power distribution systems 81 1996
 
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 147 1981
 
QUALCOMM INCORPORATED (2)
2004/0145,342 Adaptive charger system and method 130 2003
2005/0182,536 Methods and apparatus for determining battery characteristics in a vehicle 48 2004
 
GENERAL ELECTRIC COMPANY (2)
4,316,185 Battery monitor circuit 184 1980
2004/0199,343 INTEGRATED, SELF-POWERED BATTERY MONITORING DEVICE AND SYSTEM 33 2003
 
VERIZON PATENT AND LICENSING INC. (1)
2005/0021,713 Intelligent network 17 2004
 
CUMMINS POWERGEN IP, INC. (1)
5,168,208 Microprocessor based integrated generator set controller apparatus and method 134 1991
 
HAWKER S.A. (1)
6,577,107 Method of testing a lead battery for the purpose of charging it under optimal conditions 48 2001
 
ALTERRA HOLDINGS CORPORATION (1)
6,087,815 Portable power system using DC to DC converter 70 1997
 
HAWKER ENERGY PRODUCTS, INC. (1)
4,521,498 Through-the-partition intercell connection and method 66 1982
 
SPX DEVELOPMENT CORPORATION (4)
4,423,378 Automotive battery test apparatus 199 1981
6,384,608 Battery tester using internal resistance to measure a condition of a battery 114 2001
6,388,448 Electronic battery tester with normal/cold test modes and terminal connection detection 105 2001
6,570,385 Handheld tester for starting/charging systems 89 2001
 
SPX CORPORATION (10)
6,037,778 Electronic battery testing device and method for testing batteries 99 1997
6,396,278 Hand-held ignition voltage tester 75 1998
6,629,054 Warranty controlling software and device 73 2001
6,667,624 Battery clamp connection detection method and apparatus 83 2002
6,784,637 Battery charger/tester with storage media 51 2002
6,825,669 Apparatus and method for data and command input and having a display in a battery charger and tester 50 2002
6,842,707 Apparatus and method for testing and charging a power source with ethernet 59 2002
2004/0000,915 BATTERY CLAMP CONNECTION DETECTION METHOD AND APPARATUS 35 2002
2004/0002,825 Apparatus and method for determining the temperature of a charging power source 70 2002
7,235,977 Handheld tester for starting/charging systems 38 2004
 
MIDTRONICS, INC. (120)
5,583,416 Apparatus and method for step-charging batteries to optimize charge acceptance 147 1994
5,469,043 Method for optimizing the charging of lead-acid batteries and an interactive charger 147 1994
5,574,355 Method and apparatus for detection and control of thermal runaway in a battery under charge 160 1995
5,656,920 Method and apparatus for charging a lead-acid battery 143 1995
5,592,093 Electronic battery testing device loose terminal connection detection via a comparison circuit 151 1995
5,589,757 Apparatus and method for step-charging batteries to optimize charge acceptance 155 1995
5,757,192 Method and apparatus for detecting a bad cell in a storage battery 156 1996
6,051,976 Method and apparatus for auditing a battery test 148 1996
5,821,756 Electronic battery tester with tailored compensation for low state-of charge 161 1996
5,831,435 Battery tester for JIS Standard 163 1997
5,945,829 Midpoint battery monitoring 151 1997
6,081,098 Method and apparatus for charging a battery 155 1997
5,914,605 Electronic battery tester 154 1998
6,037,751 Method and apparatus for charging batteries 152 1998
6,172,505 Electronic battery tester 148 1999
6,310,481 Electronic battery tester 124 1999
6,351,102 Automotive battery charging system tester 119 1999
6,332,113 Electronic battery tester 124 1999
6,259,254 Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries 118 1999
6,104,167 Method and apparatus for charging a battery 142 1999
6,091,245 Method and apparatus for auditing a battery test 142 1999
6,163,156 Electrical connection for electronic battery tester 130 1999
6,249,124 Electronic battery tester with internal battery 115 1999
6,363,303 Alternator diagnostic system 115 1999
6,466,025 Alternator tester 104 2000
6,225,808 Test counter for electronic battery tester 119 2000
6,323,650 Electronic battery tester 125 2000
6,359,441 Electronic battery tester 109 2000
6,331,762 Energy management system for automotive vehicle 184 2000
6,313,608 Method and apparatus for charging a battery 135 2000
6,329,793 Method and apparatus for charging a battery 121 2000
6,445,158 Vehicle electrical system tester with encoded output 143 2000
6,441,585 Apparatus and method for testing rechargeable energy storage batteries 122 2000
6,377,031 Intelligent switch for power management 53 2000
6,304,087 Apparatus for calibrating electronic battery tester 113 2000
6,316,914 Testing parallel strings of storage batteries 130 2000
6,566,883 Electronic battery tester 88 2000
2002/0010,558 Storage battery with integral battery tester 76 2001
6,586,941 Battery tester with databus 88 2001
6,456,045 Integrated conductance and load test based electronic battery tester 102 2001
6,392,414 Electronic battery tester 145 2001
6,424,158 Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries 116 2001
6,469,511 Battery clamp with embedded environment sensor 54 2001
6,544,078 Battery clamp with integrated current sensor 87 2001
6,633,165 In-vehicle battery monitor 69 2001
6,909,287 Energy management system for automotive vehicle 66 2001
7,198,510 Kelvin connector for a battery post 22 2001
6,707,303 Electronic battery tester 57 2001
6,696,819 Battery charge control device 56 2002
6,871,151 Electronic battery tester with network communication 63 2002
6,885,195 Method and apparatus for auditing a battery test 50 2002
6,556,019 Electronic battery tester 96 2002
6,805,090 Charge control system for a vehicle battery 59 2002
7,015,674 Booster pack with storage capacitor 25 2002
6,906,522 Battery tester with battery replacement output 48 2002
6,906,523 Method and apparatus for testing cells and batteries embedded in series/parallel systems 49 2002
6,597,150 Method of distributing jump-start booster packs 96 2002
6,534,993 Electronic battery tester 86 2002
6,788,025 Battery charger with booster pack 62 2002
7,126,341 Automotive vehicle electrical system diagnostic device 55 2002
6,623,314 Kelvin clamp for electrically coupling to a battery contact 62 2002
7,058,525 Battery test module 62 2002
7,012,433 Battery tester upgrade using software key 43 2002
2003/0088,375 Electronic battery tester with relative test output 48 2002
6,850,037 In-vehicle battery monitor 64 2002
6,759,849 Battery tester configured to receive a removable digital module 57 2002
6,781,382 Electronic battery tester 55 2002
6,795,782 Battery test module 63 2002
7,039,533 Battery test module 22 2002
6,888,468 Apparatus and method for protecting a battery from overdischarge 59 2003
6,891,378 Electronic battery tester 46 2003
7,557,586 Electronic battery tester 19 2003
6,967,484 Electronic battery tester with automotive scan tool communication 42 2003
6,913,483 Cable for electronic battery tester 47 2003
6,933,727 Electronic battery tester cable 41 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 19 2003
7,081,755 Battery tester capable of predicting a discharge voltage/discharge current of a battery 50 2003
6,914,413 Alternator tester with encoded output 49 2003
7,154,276 Method and apparatus for measuring a parameter of a vehicle electrical system 20 2003
6,941,234 Query based electronic battery tester 45 2003
6,919,725 Electronic battery tester/charger with integrated battery cell temperature measurement device 53 2003
7,116,109 Apparatus and method for simulating a battery tester with a fixed resistance load 44 2003
7,208,914 Apparatus and method for predicting the remaining discharge time of a battery 27 2003
7,598,699 Replaceable clamp for electronic battery tester 21 2004
7,479,763 Apparatus and method for counteracting self discharge in a storage battery 19 2004
2004/0251,876 Apparatus and method for counteracting self discharge in a storage battery 19 2004
7,119,686 Theft prevention device for automotive vehicle service centers 51 2004
7,501,795 Battery charger with booster pack 18 2004
7,246,015 Alternator tester 24 2004
7,688,074 Energy management system for automotive vehicle 32 2004
7,003,410 Electronic battery tester with relative test output 44 2004
6,998,847 Electronic battery tester with data bus for removable module 42 2004
7,106,070 Broad-band low-inductance cables for making Kelvin connections to electrochemical cells and batteries 41 2004
7,656,162 Electronic battery tester with vehicle type input 19 2004
7,319,304 Shunt connection to a PCB of an energy management system employed in an automotive vehicle 22 2004
7,003,411 Electronic battery tester with network communication 59 2004
7,446,536 Scan tool for electronic battery tester 33 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 18 2004
7,774,151 Wireless battery monitor 20 2004
7,598,743 Battery maintenance device having databus connection 22 2005
7,034,541 Query based electronic battery tester 20 2005
7,642,786 Battery tester capable of identifying faulty battery post adapters 18 2005
7,505,856 Battery test module 21 2005
2005/0218,902 Battery test module 27 2005
7,598,744 Scan tool for electronic battery tester 20 2005
7,772,850 Wireless battery tester with information encryption means 20 2005
7,710,119 Battery tester that calculates its own reference values 25 2005
7,398,176 Battery testers with secondary functionality 22 2006
7,295,936 Electronic battery tester with relative test output 19 2006
7,363,175 Query based electronic battery tester 17 2006
7,777,612 Theft prevention device for automotive vehicle service centers 22 2006
7,595,643 Apparatus and method for simulating a battery tester with a fixed resistance load 19 2006
7,705,602 Automotive vehicle electrical system diagnostic device 31 2006
7,425,833 Broad-band low-inductance cables for making Kelvin connections to electrochemical cells and batteries 18 2006
7,642,787 Automotive vehicle electrical system diagnostic device 21 2006
7,619,417 Battery monitoring system 22 2006
7,706,991 Alternator tester 19 2007
7,808,375 Battery run down indicator 25 2008
7,728,597 Electronic battery tester with databus 19 2008
7,924,015 Automotive vehicle battery test system 19 2010
 
PURKEY'S FLEET ELECTRIC, INC. (1)
6,150,793 System and method for managing the electrical system of a vehicle 155 1998
 
ELECTRONIC DEVELOPMENT, INC. (1)
4,968,941 Apparatus for monitoring the state of charge of a battery 165 1988
 
S.F. IP PROPERTIES 12 LLC (1)
5,633,985 Method of generating continuous non-looped sound effects 154 1995
 
CLOUDING CORP. (1)
5,978,805 Method and apparatus for synchronizing files 134 1997
 
ZYZEBA.COM LIMITED (1)
6,037,749 Battery monitor 103 1997
 
BRIDGESTONE CORPORATION (1)
6,136,914 Anionic polymerization initiators for preparing macro-branched diene rubbers 23 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 176 1995
 
WESTMONT VENTURE PARTNERS, LLC (5)
5,871,858 Anti-theft battery 56 1997
6,635,974 Self-learning power management system and method 43 2000
6,744,149 System and method for providing step-down power conversion using an intelligent switch 37 2000
6,437,957 System and method for providing surge, short, and reverse polarity connection protection 48 2000
6,465,908 Intelligent power management system 63 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
MIDTRONICS, INC. (6)
8,754,653 Electronic battery tester 0 2009
8,958,998 Electronic battery tester with network communication 0 2010
8,872,516 Electronic battery tester mounted in a vehicle 0 2011
8,872,517 Electronic battery tester with battery age input 0 2011
8,963,550 System for automatically gathering battery information 0 2011
8,704,483 System for automatically gathering battery information 1 2012
 
MUSCO CORPORATION (1)
9,000,934 Apparatus, method, and system for determining end-of-life of a product 0 2011
 
GLOBAL ENERGY INNOVATIONS, INC. (2)
8,738,310 Automatic determination of baselines for battery testing 0 2010
8,710,847 Self-correcting amplifier system 0 2011
* Cited By Examiner

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