Chiang; Wen-Chiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiang; Wen-Chiang.The latest application filed is for "ceiling light fixture adaptable to various lamp assemblies".
- Chiang; Wen-Chiang - San Chong TW
- Chiang; Wen-Chiang - Hsin Chuang Taipei Hsien TW
- CHIANG; WEN-CHIANG - San Chong City TW
- CHIANG; Wen-Chiang - Hsin Chuang City TW
- Chiang; Wen-Chiang - Taipei TW
- Chiang Wen; Chiang - Hsinchuang City TW
| Patent | Date |
|---|---|
| Ceiling light fixture adaptable to various lamp assemblies Grant 7,686,470 - Chiang March 30, 2 | 2010-03-30 |
| Light-emitting diode stacked lighting core for lamp bulb Grant 7,677,761 - Chiang March 16, 2 | 2010-03-16 |
| Ceiling Light Fixture Adaptable To Various Lamp Assemblies App 20090168439 - CHIANG; WEN-CHIANG | 2009-07-02 |
| Light-emitting Diode Stacked Lighting Core For Lamp Bulb App 20090116236 - CHIANG; Wen-Chiang | 2009-05-07 |
| Gain structure of an LED App 20050146269 - Chiang, Wen-Chiang | 2005-07-07 |
| Light bar Grant D491,482 - Chiang June 15, 2 | 2004-06-15 |
| Brake-light/hazard-warning board structure Grant 5,126,926 - Chiang Wen June 30, 1 | 1992-06-30 |
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