ZWEIBRÜDER OPTOELECTRONICS GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 6104
 
 
 
2602 TORCHES AND HAND LAMPS AND LANTERNS520
 
 
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 414
 
 
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR238
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
 
 
2603 PUBLIC LIGHTING FIXTURES236
 
 
 
2699 MISCELLANEOUS230
 
 
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9810413 Torch with a rotary switchJan 02, 14Nov 07, 17[F21L, F21Y, F21V]
9647473 Apparatus and system for a multi-modal flashlight and charging baseJun 11, 13May 09, 17[F21L, F21Y, F21V, H05B, H02J]
9647473 Apparatus and system for a multi-modal flashlight and charging baseJun 11, 13May 09, 17[F21L, F21Y, F21V, H05B, H02J]
9568154 Apparatus, method and system for a modular light-emitting diode circuit assemblyOct 17, 13Feb 14, 17[F21K, F21Y, F21V]
9568154 Apparatus, method and system for a modular light-emitting diode circuit assemblyOct 17, 13Feb 14, 17[F21K, F21Y, F21V]
D774690 Headlamp bracketJul 22, 14Dec 20, 16[2699]
D768322 HeadlampJul 22, 14Oct 04, 16[2603]
D768322 HeadlampJul 22, 14Oct 04, 16[2603]
D767185 FlashlightAug 12, 13Sep 20, 16[2602]
D756552 Forehead lampOct 12, 12May 17, 16[2602]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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