Yen; Chih-Yuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Chih-Yuan.The latest application filed is for "method of making a light-emitting-diode lamp tube".
- Yen; Chih-Yuan - Taoyuan TW
- YEN; CHIH-YUAN - ZHONGLI CITY TW
- Yen; Chih-yuan - HsinChu TW
| Patent | Date |
|---|---|
| Method of making a light-emitting-diode lamp tube Grant 9,485,871 - Su , et al. November 1, 2 | 2016-11-01 |
| Connector of a light-emitting-diode lamp tube Grant 9,033,741 - Su , et al. May 19, 2 | 2015-05-19 |
| Method Of Making A Light-emitting-diode Lamp Tube App 20140096378 - SU; CHIA- CHING ; et al. | 2014-04-10 |
| Connector Of A Light-emitting-diode Lamp Tube App 20140087571 - SU; CHIA- CHING ; et al. | 2014-03-27 |
| End Cap And A Manufacturing Method Thereof App 20140036491 - SU; CHIA-CHING ; et al. | 2014-02-06 |
| Lamp Holder Fixture App 20140022776 - SU; CHIA- CHING ; et al. | 2014-01-23 |
| Heat dissipation structure for solid-state light emitting device package Grant 6,480,389 - Shie , et al. November 12, 2 | 2002-11-12 |
| Smart light emitting diode cluster and system Grant 6,208,073 - Wang , et al. March 27, 2 | 2001-03-27 |
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