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Patent applications and USPTO patent grants for CHIANG; KUN-YUAN.The latest application filed is for "omni-directional led lamps".
Patent | Date |
---|---|
Omni-directional LED Lamps App 20180058664 - CHIANG; KUN-YUAN | 2018-03-01 |
LED lamp and production method of the same Grant 8,405,310 - Chiang March 26, 2 | 2013-03-26 |
LED lamp and production method of the same Grant 8,366,503 - Chiang February 5, 2 | 2013-02-05 |
Led Lamp And Production Method Of The Same App 20120212137 - Chiang; Kun-Yuan | 2012-08-23 |
LED bulb Grant 8,226,266 - Chiang July 24, 2 | 2012-07-24 |
High power LED lamp with heat dissipation enhancement Grant 7,997,750 - Chiang August 16, 2 | 2011-08-16 |
Liquid-filled LED lamp with heat dissipation means Grant 7,922,359 - Chiang April 12, 2 | 2011-04-12 |
High power LED lamp with heat dissipation enhancement Grant 7,878,697 - Chiang February 1, 2 | 2011-02-01 |
Led Bulb App 20100253221 - CHIANG; KUN-YUAN | 2010-10-07 |
High power LED lamp with heat dissipation enhancement App 20090273921 - Chiang; Kun-Yuan | 2009-11-05 |
High power LED lamp with heat dissipation enhancement App 20090273924 - Chiang; Kun-Yuan | 2009-11-05 |
Led Lamp And Production Method Of The Same App 20090236992 - CHIANG; Kun-Yuan | 2009-09-24 |
High power LED lamp with heat dissipation enhancement App 20080013316 - Chiang; Kun-Yuan | 2008-01-17 |
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