Issued Patents All Time
Showing 26–50 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523405 | Two-color mixing LED illuminating device | Qing-Shan Cao, Su-Tzong Liu | 2013-09-03 |
| 8454206 | Surface light source device | — | 2013-06-04 |
| 8454191 | LED lighting device | — | 2013-06-04 |
| 8444300 | LED lamp | — | 2013-05-21 |
| 8408750 | LED illuminating device | Fu-Qiu Shi, Qing-Shan Cao | 2013-04-02 |
| 8405289 | LED illuminating device | — | 2013-03-26 |
| 8376579 | LED lamp | — | 2013-02-19 |
| 8256932 | Light diffusion plate and backlight module using the same | — | 2012-09-04 |
| 8246199 | LED illuminating device | Wen-Hsiang Lu | 2012-08-21 |
| 8177377 | Optical plate and backlight module using the same | — | 2012-05-15 |
| 8159633 | Optical plate and liquid crystal display device using the same | — | 2012-04-17 |
| 8061877 | Prism sheet having parallelogram microstructures | — | 2011-11-22 |
| 8016472 | Optical plate and backlight module using the same | — | 2011-09-13 |
| 8016446 | Optical plate and backlight module using the same | — | 2011-09-13 |
| 7997780 | Lighting device | — | 2011-08-16 |
| 7993020 | Optical plate having triangular pyramidal depressions and backlight module using the same | — | 2011-08-09 |
| 7990063 | LED illuminating device | Wen-Hsiang Lu | 2011-08-02 |
| 7969655 | Prism sheet | — | 2011-06-28 |
| 7929213 | Prism sheet | — | 2011-04-19 |
| 7918599 | Optical plate and backlight module using the same | — | 2011-04-05 |
| 7914179 | Optical plate with V-shaped protrusions on both sides and backlight module using the same | — | 2011-03-29 |
| 7891859 | Frame and backlight module using the same | Tung-Ming Hsu | 2011-02-22 |
| 7871172 | Diffusion plate and backlight module using same | — | 2011-01-18 |
| 7862192 | Lighting device | — | 2011-01-04 |
| 7854540 | Optical plate and backlight module using same | — | 2010-12-21 |