Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881179 | Systems and methods for recording optical information | Kun-Hung Hsieh | 2011-02-01 |
| 7684308 | Systems and methods for recording optical information | Kun-Hung Hsieh | 2010-03-23 |
| 7411890 | Systems and methods for recording optical information | Kun-Hung Hsieh | 2008-08-12 |
| 7266076 | Automatic detecting device for land pre-pits signals | Feng-Hsiang Lo, Yong-Long Lee, Chin-Shou Huang, Shin-Huei Wu, Chih-Chung Wu +1 more | 2007-09-04 |
| 7031235 | Method for adjusting a speed-detection device for an object lens in an optical pickup head | Chih-Chung Wu, Chao-Lin Su, Kai-Wen Cheng | 2006-04-18 |
| 6621778 | Automatic calibration of the output power of a pickup head for an optical information recording apparatus | Shu-Tai Lu, Kuang-Yang Chuang, Jyh-Shong Ju, Feng-Hsiang Lo, Yong-Long Lee +1 more | 2003-09-16 |