Tsao; Chih-Chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsao; Chih-Chung.The latest application filed is for "lens with multiple protrusions".
- Tsao; Chih-Chung - Miao-Li Hsien TW
- TSAO; CHIH-CHUNG - Chu-Nan TW
| Patent | Date |
|---|---|
| LED lamp Grant 8,350,450 - Tsao , et al. January 8, 2 | 2013-01-08 |
| Illuminating brick Grant 8,079,744 - Tsao , et al. December 20, 2 | 2011-12-20 |
| LED lamp body Grant D650,494 - Tsao , et al. December 13, 2 | 2011-12-13 |
| Planar illumination device Grant 8,011,821 - Tsao , et al. September 6, 2 | 2011-09-06 |
| Lens With Multiple Protrusions App 20110157726 - CHEN; YU-SHU ; et al. | 2011-06-30 |
| Led Lamp App 20110074267 - TSAO; Chih-Chung ; et al. | 2011-03-31 |
| Lens With Increasing Pitches App 20110061721 - CHEN; YU-SHU ; et al. | 2011-03-17 |
| Lens With A Determined Pitch App 20110041916 - CHEN; YU-SHU ; et al. | 2011-02-24 |
| Street Lamp App 20110019405 - Tsao; Chih-Chung ; et al. | 2011-01-27 |
| Illumination device Grant 7,874,716 - Lai , et al. January 25, 2 | 2011-01-25 |
| Led Illuminating Apparatus App 20100327750 - TSAO; CHIH-CHUNG ; et al. | 2010-12-30 |
| Light emitting diode illuminating device Grant 7,837,350 - Tsao , et al. November 23, 2 | 2010-11-23 |
| Illumination device Grant 7,838,986 - Tsao , et al. November 23, 2 | 2010-11-23 |
| Planar Illumination Device App 20100246211 - TSAO; CHIH-CHUNG ; et al. | 2010-09-30 |
| Automatic Shelf Stocking Apparatus And Restocking Method Thereof App 20100249990 - Tsao; Chih-Chung ; et al. | 2010-09-30 |
| Automatic Vending Machine For Light Bulbs App 20100249996 - TSAO; CHIH-CHUNG ; et al. | 2010-09-30 |
| Outdoor lighting apparatus Grant 7,784,980 - Tsao , et al. August 31, 2 | 2010-08-31 |
| Semiconductor solid-state light-source module and assembly having the same Grant 7,744,264 - Tsao , et al. June 29, 2 | 2010-06-29 |
| Illumination Device App 20090268446 - LAI; CHIH-MING ; et al. | 2009-10-29 |
| Illumination Device App 20090207606 - TSAO; CHIH-CHUNG ; et al. | 2009-08-20 |
| Light Source Module With High Heat-dissipation Efficiency App 20090167134 - TSAO; CHIH-CHUNG ; et al. | 2009-07-02 |
| Semiconductor Solid-state Light-source Module And Assembly Having The Same App 20090116235 - TSAO; CHIH-CHUNG ; et al. | 2009-05-07 |
| Planar Illumination Device App 20090097246 - TSAO; CHIH-CHUNG ; et al. | 2009-04-16 |
| Light Emitting Diode Illuminating Device App 20090097248 - TSAO; CHIH-CHUNG ; et al. | 2009-04-16 |
| Illuminating Brick App 20090091924 - TSAO; CHIH-CHUNG ; et al. | 2009-04-09 |
| Outdoor Lighting Apparatus App 20090021943 - TSAO; CHIH-CHUNG ; et al. | 2009-01-22 |
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