LED ROADWAY LIGHTING LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 5106
 
  
 
2605 LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILING FIXTURES, LAMPSHADES, REFLECTORS, PHOTOGRAPHIC AND CINEMATOGRAPHIC PROJECTOR LAMPS330
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
G01W METEOROLOGY 214
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 299
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 117
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 117
 
  
 
G08G TRAFFIC CONTROL SYSTEMS 166
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9759409 Light emitting diode (LED) lighting fixture having tool-less light engine moduleAug 22, 13Sep 12, 17[F21V, F21W, F21Y, F21S]
9144135 Adaptive energy performance monitoring and control systemMar 13, 13Sep 22, 15[H05B, G05B]
D715984 Light fixture having planar opticsFeb 22, 13Oct 21, 14[2605]
8760072 Power supply for light emitting diode roadway lighting fixtureJan 26, 10Jun 24, 14[H05B]
8694256 Streetlight monitoring and controlOct 16, 12Apr 08, 14[G06F, G01W]
8651693 Light emitting diode roadway lighting opticsSep 15, 09Feb 18, 14[F21V, B60Q]
8624500 Single-ended primary inductance converter (SEPIC) based power supply for driving multiple strings of light emitting diodes (LEDs) in roadway lighting fixturesAug 09, 10Jan 07, 14[H05B]
8529085 Light emitting diode (LED) roadway lighting fixtureSep 15, 09Sep 10, 13[F21L, F21S]
8433426 Adaptive energy performance monitoring and control systemJun 30, 06Apr 30, 13[G05B]
8290710 Streetlight monitoring and controlSep 07, 07Oct 16, 12[G01R, G01W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8570190 Centralized route calculation for a multi-hop streetlight networkExpiredSep 08, 08Oct 29, 13[F21L, G08G]
2013/0057,158 GPS-BASED STREETLIGHT WIRELESS COMMAND AND CONTROL SYSTEMAbandonedMar 01, 11Mar 07, 13[H05B]
7813111 Electronics enclosure and associated mounting apparatusExpiredApr 06, 07Oct 12, 10[H02B]
7734356 Method and system for controlling a luminaireExpiredJun 30, 06Jun 08, 10[H05B, G05B, G05F]
7608815 Photo detector with compensated output and method involving sameExpiredJun 28, 06Oct 27, 09[H01J]
7429828 Method and system for luminance characterizationExpiredJun 30, 06Sep 30, 08[H05B]
7321115 Sensor housing having locking member with multiplicity of angular rotations and methods of aligningExpiredDec 16, 05Jan 22, 08[H01J]

Top Inventors for This Owner

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