Champ Tech Optical (Foshan) Corporation

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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 2108

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0013,674 MOBILE POWER ASSEMBLYAbandonedOct 28, 14Jan 14, 16[H02J]
2014/0340,907 LED LAMP WITH COVERAbandonedAug 21, 13Nov 20, 14[F21V]
2014/0168,995 LENS AND LED LAMP HAVING THE SAMEAbandonedMay 17, 13Jun 19, 14[F21V, F21K]
8628218 Lamp incorporating supporting body for easily mounting to a supportExpiredApr 27, 12Jan 14, 14[F21V]
8622592 LED lamp with radiator and method for manufacturing the sameExpiredOct 30, 12Jan 07, 14[F21V]
2013/0322,096 LED LIGHTING APPARATUSAbandonedMay 16, 13Dec 05, 13[F21V]
2013/0286,657 OPTICAL LENS AND LIGHT SOURCE MODULE HAVING THE SAMEAbandonedSep 28, 12Oct 31, 13[F21V]
2013/0286,658 LIGHT EMITTING DIODEAbandonedOct 17, 12Oct 31, 13[F21V]
2013/0258,601 HEAT DISSIPATION APPARATUS FOR ELECTRONIC DEVICEAbandonedMay 18, 12Oct 03, 13[H05K]
2013/0255,929 HEAT DISSIPATION DEVICEAbandonedAug 16, 12Oct 03, 13[B23P, F28F]
2013/0242,571 LED LAMPAbandonedAug 28, 12Sep 19, 13[F21V]
2013/0141,914 LED LAMP WITH CHANGEABLE LIGHT EFFECTAbandonedJun 25, 12Jun 06, 13[F21V, F21S]

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