Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105355 | Wide-angle lens assembly | Tsan-Haw Lee, Yu-Wen Tai, Shu-Hung Lin | 2024-10-01 |
| 12055791 | Wide-angle lens assembly | Jian-Wei Lee | 2024-08-06 |
| 10133034 | Projection lens assembly | — | 2018-11-20 |
| 8390210 | Light driver circuit device and backlight device | Cheng-Neng Liao, Huang-Ti Lin, Chin-Chuang Chueh | 2013-03-05 |
| 8115400 | Backlight module | Szu-Han Li, Yuan-Pin Cho, Kuang-Chou Lai | 2012-02-14 |
| 8077171 | Signal regulator module and related display device | Chin-Der Wey, Yi-Chun Yeh, Huang-De Lin | 2011-12-13 |
| 8030852 | Light driver circuit device and backlight device | Cheng-Neng Liao, Huang-Ti Lin, Chin-Chuang Chueh | 2011-10-04 |
| 8030869 | Drive amplifier system and over-current detection method for the same | — | 2011-10-04 |
| 7990071 | Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lamps | Chin-Der Wey, Yi-Chun Yeh, Hsing-Ju Chen | 2011-08-02 |
| 7872424 | Lighting apparatus with current feedback | Tsung-Shiun Lee, Hsing-Ju Chen, Cheng-Neng Liao | 2011-01-18 |
| 7741790 | Backlight system having a lamp current balance and feedback mechanism and related method thereof | Yen-Chen Huang, Huang-Ti Lin, Yuan-Pin Cho | 2010-06-22 |
| 7714517 | LED driver with current sink control and applications of the same | Hung-Min Shih, Tsung-Shiun Lee, Huang-De Lin | 2010-05-11 |
| 7677756 | Backlight module | Hong-Jye Hong, Yung-Tse Cheng, Tsung-Shiun Lee | 2010-03-16 |
| 7670025 | Backlight module | Kuo-Chih Lee, Sheng-Chieh Chen, Huang-Ti Lin | 2010-03-02 |
| 7605809 | Driver and method for driving a semiconductor light emitting device array | Chinder Wey, Yi-Chun Yeh, Tsung-Shiun Lee | 2009-10-20 |
| 7443112 | Current balancing circuit for a multi-lamp system | Chin-Der Wey, Yi-Chun Yeh, Yueh-Pao Lee | 2008-10-28 |
| 7429834 | Multi-lamp driver with active current regulator | Chun-Ting Liu, Chin-Der Wey | 2008-09-30 |
| 7309964 | Floating drive circuit for cold cathode fluorescent lamp | Chin-Der Wey, Kuei-Lin Chen, Hsien-Jen Li | 2007-12-18 |
| 7274178 | Multi-lamp driver with active current regulator | Chun-Ting Liu, Chin-Der Wey | 2007-09-25 |
| 7271549 | Current balancing circuit for a multi-lamp system | Chin-Der Wey, Yi-Chun Yeh, Yueh-Pao Lee | 2007-09-18 |
| 7221101 | Lamp driving device | Chin-Der Wey, Hsien-Jen Li, Yi-Chun Yen | 2007-05-22 |