US Patent No: 6,995,681

Number of patents in Portfolio can not be more than 2000

LED warning signal light and movable support

ALSO PUBLISHED AS: 20040085219

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Abstract

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A light emitting diode (LED) warning signal light, the warning signal light comprising an array of light sources configured on a light support and in electrical communication with a controller and a power supply, battery, or other electrical source. The warning signal light provides various colored light signals for independent use or use by an emergency vehicle. These light signals may include a stationary light, strobe light, revolving light, and an oscillating light. Additionally, the warning signal light may be capable of displaying symbols, reverse characters, or arrows. Preferably, rotating and oscillating light signals are produced by sequentially illuminating columns of LED's on a stationary light support. However, the warning signal light may also be rotated or oscillated via mechanical means. The warning signal light may also be transportable for easy connection to a stand such as a tripod for electrical connection to a power supply as a stand-alone warning signal.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SAFARILAND, LLCJACKSONVILLE, FL179

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pederson, John C St. Cloud, MN 113 1876

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SAFARILAND, LLC (11)
6,705,745 Rotational led reflector 33 2000
6,424,269 LED warning signal light and light bar 38 2000
6,469,631 Led warning signal light and light support having at least one sector 23 2000
6,504,487 LED warning signal light and light supports 30 2000
6,590,502 Led warning signal light and movable support 42 2000
6,822,578 Led warning signal light and light bar 39 2002
6,693,551 Replaceable led modules 40 2002
6,707,389 LED personal warning light 46 2002
6,814,459 LED light bar 62 2002
6,788,217 LED warning signal light and light support having at least one sector 41 2002
2003/0156,037 LED warning signal and light supports 21 2003
 
E.P. ACQUISTION CORP. (9)
5,760,531 Lamp having protective dome 51 1996
6,367,949 Par 36 LED utility lamp 208 1999
6,380,865 Replacement led lamp assembly and modulated power intensity for light source 65 2000
6,472,996 Led warning signal light and light support 28 2000
6,462,669 Replaceable LED modules 43 2000
6,461,008 Led light bar 95 2000
6,547,410 LED alley/take-down light 37 2000
6,590,343 LED compensation circuit 55 2001
6,623,151 LED double light bar and warning light signal 89 2001
 
FEDERAL SIGNAL CORPORATION (7)
4,319,306 Electrically synchronized rotating light system 58 1980
5,296,840 Programmable emergency signalling system for a vehicle 49 1990
D324921 Light bar for an emergency vehicle 74 1990
5,097,397 Non-linear signalling device for vehicles 83 1990
5,426,417 Oscillating warning light for emergency vehicle 49 1993
5,422,623 Programmable emergency signalling device and system 64 1993
5,644,291 Overlapping strobe flash pattern 34 1995
 
GROTE INDUSTRIES, INC. (6)
5,101,326 Lamp assembly for motor vehicle 94 1990
5,528,474 Led array vehicle lamp 282 1994
5,694,112 Solid state rotary apparent beacon 58 1994
5,567,036 Clearance and side marker lamp 131 1995
5,739,592 Power and communications link between a tractor and trailer 141 1996
5,632,551 LED vehicle lamp assembly 368 1996
 
CREE, INC. (3)
4,918,497 Blue light emitting diode formed in silicon carbide 278 1988
4,966,862 Method of production of light emitting diodes 255 1989
5,027,168 Blue light emitting diode formed in silicon carbide 234 1989
 
KDDI CORPORATION (3)
4,720,835 Integrated semiconductor light emitting element with oscillation wavelength and phase modulated light output 66 1985
5,434,693 Optical short pulse generating device 59 1994
5,786,918 Optical communication system and optical transmitting device 51 1995
 
RICOH COMPANY, LTD. (3)
5,631,474 Light emitting element and array of light emitting elements for light source 52 1995
5,627,851 Semiconductor light emitting device 60 1996
5,838,024 Light emitting diode array and optical image forming apparatus with light emitting diode array 59 1996
 
STANLEY ELECTRIC CO., LTD. (3)
4,271,408 Colored-light emitting display 300 1979
4,868,719 Rear combination lamp assembly for vehicles 99 1988
5,093,768 Signal lamp composed of light emitting diodes for vehicle 94 1990
 
VALEO VISION (3)
5,436,809 Indicating light unit having modular luminous elements, for a motor vehicle 82 1993
5,490,048 Modular element for motor vehicle indicator lights 45 1993
5,490,049 LED signalling light 133 1994
 
BRASSCORP LIMITED (2)
5,804,822 Fault locating device, system and method 58 1996
6,177,678 Method and apparatus for leak detection and non-destructive testing 65 1998
 
EPISTAR CORPORATION (2)
5,661,742 Light emitting diode structure 67 1996
5,789,768 Light emitting diode having transparent conductive oxide formed on the contact layer 86 1997
 
FREESCALE SEMICONDUCTOR, INC. (2)
5,498,883 Superluminescent edge emitting device with apparent vertical light emission and method of making 77 1994
5,612,231 Method of fabricating an electro-optic integrated circuit having light emitting diodes 58 1995
 
HOFFMAN ENCLOSURES INC. (2)
5,634,357 Enclosure handle 49 1995
5,664,448 Locking door handle 50 1996
 
JJL TECHNOLOGIES LLC (2)
6,249,340 Apparatus and method for measuring optical characteristics of an object 65 1999
6,271,913 Apparatus and method for measuring optical characteristics of an object 72 1999
 
KOITO MANUFACTURING CO., LTD. (2)
5,220,235 Discharge lamp device 63 1992
5,580,156 Marker apparatus 138 1995
 
MITSUBISHI CABLE INDUSTRIES, LTD. (2)
4,929,866 Light emitting diode lamp 184 1988
4,935,665 Light emitting diode lamp 411 1988
 
MITSUBISHI DENKI KABUSHIKI KAISHA (2)
5,519,720 Semiconductor light emitting device 61 1994
5,739,552 Semiconductor light emitting diode producing visible light 129 1995
 
MOTOROLA, INC. (2)
5,625,201 Multiwavelength LED devices and methods of fabrication 55 1994
5,734,343 One-way optical highway communication system 46 1996
 
PHILIPS LUMILEDS LIGHTING COMPANY LLC (2)
5,233,204 Light-emitting diode with a thick transparent layer 118 1992
5,793,062 Transparent substrate light emitting diodes with directed light output 205 1997
 
ROHM CO., LTD. (2)
5,283,425 Light emitting element array substrate with reflecting means 96 1993
5,420,444 Light emitting diode and light emitting diode array having uniform light distribution 47 1993
 
SHARP KABUSHIKI KAISHA (2)
5,707,891 Method of manufacturing a light emitting diode 48 1991
5,403,916 Method for producing a light emitting diode having transparent substrate 78 1994
 
SPECIALTY MANUFACTURING, INC. (2)
5,634,287 Illuminated sign housing assembly 34 1995
6,009,650 Illuminated sign assembly 73 1996
 
Thomson-CSF (2)
4,703,219 Optical device for concentrating the light radiation emitted by a light emitting diode, and a light emitting diode comprising a device of this nature 84 1984
5,291,196 Collision-avoidance method for cooperating carriers and onboard optical assembly designed for its implementation 42 1992
 
Trans-Lux Corporation (2)
5,450,301 Large scale display using leds 149 1993
5,410,328 Replaceable intelligent pixel module for large-scale LED displays 186 1994
 
TRUCK-LITE CO., LLC (2)
6,095,663 Combination clearance and marker light assembly 43 1997
6,183,100 Light emitting diode 360.degree. warning lamp 136 1997
 
U.S. Philips Corporation (2)
4,742,432 Matrix of light-emitting elements and method of manufacturing same 90 1985
5,235,498 Lamp/reflector assembly and electric lamp for use therein 58 1992
 
VCH INTERNATIONAL LIMITED (2)
4,254,453 Alpha-numeric display array and method of manufacture 134 1978
4,336,580 Alpha-numeric display array and method of manufacture 47 1980
 
VIDAS, ARRETT & STEINKRAUS, P.A. (2)
6,476,726 LED personal warning light 50 2000
6,614,359 Replacement led lamp assembly and modulated power intensity for light source 23 2002
 
3M ESPE AG (1)
6,159,005 Photopolymerization apparatus 117 1998
 
ALPINE ELECTRONICS, INC. (1)
5,593,223 Illumination device 60 1995
 
AMERICAN LAFRANCE, LLC (1)
5,826,965 Modular light bar 50 1996
 
APPLIED INNOVATIVE TECHNOLOGIES, INC. (1)
5,975,714 Renewable energy flashlight 114 1998
 
ATG-Electronics Inc. (1)
5,198,756 Test fixture wiring integrity verification device 112 1991
 
AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD. (1)
5,475,241 Light source and technique for mounting light emitting diodes 99 1993
 
BANNER ENGINEERING CORPORATION (1)
4,598,198 Automatic power control for modulated LED photoelectric devices 65 1984
 
BRIGHT SOLUTIONS, INC. (1)
5,674,000 Light source for use in leak detection in heating, ventilating, and air conditioning systems that utilize environmentally-safe materials 73 1996
 
CANON KABUSHIKI KAISHA (1)
4,301,461 Light emitting diode 53 1979
 
CARESTREAM HEALTH, INC. (1)
6,293,904 Management of physiological and psychological state of an individual using images personal image profiler 40 1999
 
Chronolog Systems Limited (1)
4,243,985 Analogue voltage indicator with sequence of light emitting diodes 56 1978
 
CIE RESEARCH INC., INC. (1)
5,796,376 Electronic display sign 102 1995
 
CODE 3, INC. (1)
5,091,828 Light bar 58 1989
 
CONAGRA FOODS PACKAGED FOODS COMPANY, INC. (1)
5,000,569 Light reflection defect detection apparatus and method using pulsed light-emitting semiconductor devices of different wavelengths 61 1988
 
DANE INDUSTRIES, INC. (1)
5,934,694 Cart retriever vehicle 94 1996
 
DESIGN TECHNOLOGY AND INNOVATION LTD. (1)
5,838,259 Motor vehicle display system and ranging device 46 1996
 
DME Corporation (1)
6,600,274 LED current regulation circuit for aircraft lighting system 48 2001
 
DUAL-LITE INC. (1)
5,410,453 Lighting device used in an exit sign 96 1993
 
EFOS CANADA INC. (1)
5,634,711 Portable light emitting apparatus with a semiconductor emitter array 367 1994
 
ELDEC CORPORATION (1)
5,606,444 Wide-angle, high-speed, free-space optical communications system 53 1994
 
FISHER-ROSEMOUNT LIMITED HEATH PLACE, BOGNOR REGIS (1)
5,400,140 Method of decoding a spectrally modulated light signal 80 1994
 
FUJI XEROX CO., LTD. (1)
5,959,752 Optical transceiver and optical communications network for both of optical fiber transmission and free space transmission 52 1996
 
FUJITSU LIMITED (1)
5,917,637 Method of and device for driving optical modulator, and optical communications system 56 1996
 
GENERAL DYNAMICS GOVERNMENT SYSTEMS CORPORATION (1)
5,038,406 Secure two-way submarine communication system 59 1989
 
GENERAL ELECTRIC COMPANY (1)
5,526,237 Lighting system for increasing brightness to a light guide 69 1993
 
GENERAL MOTORS CORPORATION (1)
4,990,970 Light emitting semiconductor having a rear reflecting surface 64 1990
 
GLOBAL OLED TECHNOLOGY LLC (1)
5,482,896 Light emitting device comprising an organic LED array on an ultra thin substrate and process for forming same 111 1993
 
Goldstar Co., Ltd. (1)
5,569,939 Light emitting diode fabricated with resistors for variable light intensity 50 1995
 
Gorick; Joel C. (1)
4,390,931 Lamp assembly 61 1980
 
HAMAMATSU PHOTONICS K.K. (1)
5,359,255 Discharge tube having a double-tube type structure 62 1992
 
Harison Electric Co., Ltd. (1)
4,630,180 Light emitting diode array 71 1985
 
HITACHI CABLE, LTD. (1)
5,491,350 Light emitting diode and process for fabricating the same 115 1994
 
HOCHSTEIN - EXECUTOR/LEGAL REPRESENTATIVE, MARIE B. (1)
5,635,902 L.E.D. enhanced bus stop sign 47 1994
 
Honeywell Inc. (1)
5,872,646 Photoelectric detector with coded pulse output 36 1997
 
IMPRIVATA, INC. (1)
6,268,788 Apparatus and method for providing an authentication system based on biometrics 167 1998
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
5,516,727 Method for encapsulating light emitting diodes 68 1995
 
Izumi Denki Corporation (1)
4,630,183 Light emitting diode lamp and method for producing thereof 83 1982
 
JOAN M. SKELTON (1)
6,067,018 Lost pet notification system 203 1998
 
JVC KENWOOD CORPORATION (1)
5,406,095 Light emitting diode array and production method of the light emitting diode 67 1993
 
K.W. MUTH COMPANY, INC. (1)
5,361,190 Mirror assembly 250 1992
 
KABUSHIKI KAISHA TOSHIBA (1)
4,799,135 Headlight for vehicle 65 1986
 
KHAMSIN TECHNOLOGIES, LLC (1)
6,091,025 Electrically optimized hybird "last mile" telecommunications cable system 92 1998
 
LAU TECHNOLOGIES (1)
6,292,575 Real-time facial recognition and verification system 203 1998
 
LED TECH DEVELOPMENT, LLC (1)
6,095,661 Method and apparatus for an L.E.D. flashlight 350 1998
 
LEMOY INTERNATIONAL, INC., A CORP. OF IL (1)
4,716,296 Apparatus for curing dental restorative composites 73 1982
 
LISS, SAUL (1)
4,614,866 Pulsed light detection circuit 37 1985
 
Lorin Industries (1)
6,106,137 Reflector for automotive exterior lighting 46 1998
 
LUCENT TECHNOLOGIES INC. (1)
5,828,055 Wide-band tuned input circuit for infrared receivers 32 1996
 
LUDWIG INSTITUTE FOR CANCER RESEARCH (1)
5,612,201 Isolated nucleic acid molecules useful in determining expression of a tumor rejection antigen precursor 41 1994
 
MAGNA MIRRORS OF AMERICA, INC. (1)
6,086,229 Vehicle exterior mirror system with signal light assembly 215 1999
 
MATERIALS SALES, INC., A AZ. CORP. (1)
4,616,225 Portable traffic control signal device 64 1983
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
4,965,644 Pure green light emitting diodes and method of manufacturing the same 52 1985
 
MELLON BANK, N.A. (1)
5,313,187 Battery-powered flashing superluminescent light emitting diode safety warning light 154 1990
 
MILES INC. (1)
5,122,943 Encapsulated light emitting diode and method for encapsulation 109 1991
 
Minolta Camera Kabushiki Kaisha (1)
4,821,338 Optical signal receiving apparatus with compensation for peripheral light 45 1986
 
NATIONAL SCIENCE COUNCIL (1)
5,705,047 Method for manufacturing porous blue light emitting diode 50 1996
 
NEC CORPORATION (1)
6,243,492 Image feature extractor, an image feature analyzer and an image matching system 67 2000
 
NORTEL NETWORKS LIMITED (1)
4,342,944 Light emitting diodes with high external quantum efficiency 59 1980
 
NORTHROP GRUMMAN SYSTEMS CORPORATION (1)
5,465,142 Obstacle avoidance system for helicopters and other aircraft 60 1993
 
NOVA RANGER, INC. (1)
6,102,696 Apparatus for curing resin in dentistry 154 1999
 
PANASONIC INDUSTRIAL DEVICES SUNX CO., LTD. (1)
5,532,472 Photoelectric switch monitoring the duration of pulsed light to prevent false signals due to ambient conditions 37 1994
 
Papacy Products Co., Ltd. (1)
6,067,010 Auxiliary safety warning lamp system for a vehicle 29 1998
 
PATENT TECHNOLOGY, LLC (1)
5,898,381 LED traffic light and method of manufacture and use thereof 77 1997
 
PHILIPS SOLID-STATE LIGHTING SOLUTIONS, INC. (1)
6,166,496 Lighting entertainment system 443 1998
 
QUANTUM DEVICES, INC. (1)
5,660,461 Arrays of optoelectronic devices and method of making same 272 1994
 
R&M Deese, Inc. (1)
5,806,965 LED beacon light 369 1997
 
RAYTHEON COMPANY (1)
5,159,486 Instrumentation apparatus and methods utilizing photoconductors as light-modulated dielectrics 40 1990
 
RELUME TECHNOLOGIES, INC. (1)
5,785,418 Thermally protected LED array 222 1997
 
Ricoh Research Institute of General Electronics Co., Ltd. (1)
5,357,123 Light emitting diode array with dovetail 63 1993
 
ROLLS-ROYCE POWER ENGINEERING PLC (1)
5,939,996 Display sign and an optical element for use in the same 62 1997
 
SANDIA CORPORATION (1)
5,514,627 Method and apparatus for improving the performance of light emitting diodes 74 1994
 
SANWA BANK CALIFORNIA (1)
5,067,788 High modulation rate optical plasmon waveguide modulator 94 1990
 
SANYO ELECTRIC CO., LTD. (1)
5,187,547 Light emitting diode device and method for producing same 106 1990
 
SARNOFF CORPORATION (1)
6,014,237 Multiwavelength mode-locked dense wavelength division multiplexed optical communication systems 77 1998
 
Shingo Kizai Kabushiki Kaisha (1)
5,809,681 High-luminous-pattern display apparatus 23 1994
 
SHOWA DENKO K.K. (1)
5,656,829 Semiconductor light emitting diode 56 1995
 
Smartlite Communications, Inc. (1)
5,990,802 Modular LED messaging sign panel and display system 76 1998
 
Spectralight, Inc. (1)
5,697,175 Low power drain illuminated sign 96 1995
 
STANTECH (1)
5,848,837 Integrally formed linear light strip with light emitting diodes 185 1996
 
STAR HEADLIGHT & LANTERN CO., INC. (1)
5,929,788 Warning beacon 160 1997
 
Stellar Communications Limited (1)
5,302,965 Display 74 1991
 
SYMBOL TECHNOLOGIES, INC. (1)
5,932,860 Light beam scanning pen, scan module for the device and method of utilization 81 1997
 
Tamapack Co., Ltd. (1)
5,594,415 Display device for a vehicle 39 1995
 
TC LICENSE LTD. (1)
5,097,612 Illuminated traffic control sign 62 1990
 
TECHNICAL CONSUMER PRODUCTS, INC. (1)
5,726,535 LED retrolift lamp for exit signs 194 1996
 
TELEFUNKEN ELECTRONIC GMBH (1)
4,975,814 Wide-area lamp 51 1989
 
TEMPLE, JOHN W. (1)
5,900,850 Portable large scale image display system 100 1996
 
Terrascope Systems, Inc. (1)
5,362,971 Fiber optic detection system 69 1993
 
The Aerospace Corporation (1)
5,726,786 Free-space star-coupled optical data bus 70 1995
 
The Furukawa Electric Co., Ltd. (1)
5,960,135 Optical integrated circuit for bidirectional communications and method for producing the same 43 1997
 
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (1)
5,965,879 Method and apparatus for ultra-high-sensitivity, incremental and absolute optical encoding 64 1997
 
THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE (1)
4,298,806 Apparatus for irradiating substances curable by radiation 101 1979
 
Tokyo Shibaura Denki Kabushiki Kaisha (1)
4,445,132 LED Module for a flat panel display unit 104 1981
 
TOTTORI SANYO ELECTRIC CO., LTD. (1)
4,633,280 Unit of light emitting diode arrays 60 1985
 
TOYODA GOSEI CO., LTD. (1)
5,808,592 Integrated light-emitting diode lamp and method of producing the same 118 1995
 
TRANSPEC, INC (1)
5,604,480 Flashing caution/stop bus light assembly 51 1995
 
Uniglo Canada Inc. (1)
5,575,459 Light emitting diode lamp 243 1995
 
UNIVERSITY OF UTAH (1)
6,333,403 Chromosome 17p-linked prostate cancer susceptibility gene and a paralog and orthologous genes 9 2000
 
UVP, INC. (1)
5,050,055 Heat dissipating high intensity lamp housing 68 1989
 
VISTEON GLOBAL TECHNOLOGIES, INC. (1)
5,471,371 High efficiency illuminator 73 1993
 
WAKATAKE,MASARU (1)
5,045,767 Rotating display element and display unit using the same 52 1989
 
WELDON TECHNOLOGIES, INC. (1)
5,736,925 Vehicle warning system controller 63 1996
 
WELLS, III, CHARLES, TEE (1)
5,661,645 Power supply for light emitting diode array 247 1996
 
WESTINGHOUSE AIR BRAKE COMPANY (1)
4,654,629 Vehicle marker light 134 1985
 
Westinghouse Electric Corp. (1)
5,198,746 Transmission line dynamic impedance compensation system 91 1991
 
WHELEN ENGINEERING COMPANY, INC. (1)
6,318,886 High flux led assembly 119 2000
 
YACHIYO INDUSTRY CO., LTD. (1)
8,002,341 Roll sunshade device 11 2009
 
YAMURO, TOSHIYO (1)
5,931,570 Light emitting diode lamp 74 1997
 
Zeni Lite Buoy Co., Ltd. (1)
5,224,773 Lantern and a lens for the same 105 1991
 
Other [Check patent profile for assignment information] (29)
4,434,510 Communication system and method 58 1978
4,304,216 Fire-guard 19 1979
4,556,862 Vehicle direction signal and slow warning system employing moving pattern of simultaneously ON lamps 63 1983
4,710,977 Communication system and method 43 1984
4,615,131 Rotating display element and display unit using the same 55 1984
4,724,312 Proximity detection and warning system having a light pulse sensor and circuit responsive only to particular select frequencies 47 1986
4,954,822 Traffic signal using light-emitting diodes 101 1988
5,060,303 Optical data link system, and methods of constructing and utilizing same 51 1988
4,928,084 Combined message display and brake light 77 1989
5,041,947 Display device 45 1990
5,136,287 Traffic-related message signal using light-emitting diodes 91 1990
5,416,627 Method and apparatus for two way infrared communication 91 1992
5,298,738 System for monitoring vehicles having a start and a stop pair of beams 45 1992
5,321,593 Strip lighting system using light emitting diodes 129 1992
5,357,409 Illuminated safety helmet 86 1993
5,453,729 Solar warning light 61 1993
5,419,065 Illuminated distress warning sign 65 1993
5,585,783 Marker light utilizing light emitting diodes disposed on a flexible circuit board 167 1994
5,636,916 Boat safety lighting apparatus and method of using same 69 1994
5,758,947 Illuminated safety helmet with layer for electrically connecting light emitting diodes 94 1994
5,593,459 Surfactant enhanced dyeing 43 1994
5,805,081 Portable traffic signals 56 1996
5,838,247 Solid state light system 121 1997
5,931,562 Multi-functional tactical flashlight 78 1997
5,966,073 Automotive, front and side brake / running/ turn signal light 49 1997
6,067,011 Electronic warning system 36 1997
6,018,899 Rotating display 55 1997
6,028,694 Illumination device using pulse width modulation of a LED 135 1998
6,118,388 Portable traffic light assembly 58 1998

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ILUMISYS, INC. (26)
8,093,823 Light sources incorporating light emitting diodes 9 2004
8,118,447 LED lighting apparatus with swivel connection 4 2007
8,360,599 Electric shock resistant L.E.D. based light 3 2008
7,976,196 Method of forming LED-based light and resulting LED-based light 14 2008
7,946,729 Fluorescent tube replacement having longitudinally oriented LEDs 11 2008
8,674,626 LED lamp failure alerting system 0 2008
8,256,924 LED-based light having rapidly oscillating LEDs 2 2008
8,482,212 Light sources incorporating light emitting diodes 0 2008
8,653,984 Integration of LED lighting control with emergency notification systems 0 2008
7,938,562 Lighting including integral communication apparatus 15 2008
8,324,817 Light and light sensor 1 2009
8,214,084 Integration of LED lighting with building controls 4 2009
8,444,292 End cap substitute for LED-based tube replacement light 0 2009
8,556,452 LED lens 0 2010
8,664,880 Ballast/line detection circuit for fluorescent replacement lamps 0 2010
8,362,710 Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays 0 2010
7,926,975 Light distribution using a light emitting diode assembly 9 2010
8,330,381 Electronic circuit for DC conversion of fluorescent lighting ballast 0 2010
8,299,695 Screw-in LED bulb comprising a base having outwardly projecting nodes 1 2010
8,421,366 Illumination device including LEDs and a switching power control system 0 2010
8,251,544 Lighting including integral communication apparatus 5 2011
8,541,958 LED light with thermoelectric generator 0 2011
8,540,401 LED bulb with internal heat dissipating structures 0 2011
8,454,193 Independent modules for LED fluorescent light tube replacement 4 2011
8,596,813 Circuit board mount for LED light tube 0 2011
8,523,394 Mechanisms for reducing risk of shock during installation of light tube 1 2011
 
SAFARILAND, LLC (4)
7,394,398 LED warning signal light and light support having at least one sector 20 2004
7,561,036 LED warning signal light and light bar 3 2004
7,498,933 Replaceable LED modules 0 2006
7,468,677 End cap warning signal assembly 2 2006
 
JULUEN ENTERPRISES CO., LTD (1)
8,325,029 Multiple color multi-functional light bar 0 2009

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