Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8466901 | Optical touch system having integrated optical touch apparatus and panel apparatus and operating method thereof | William Wang, Chung-Cheng Chou | 2013-06-18 |
| RE41429 | Write strategy for optical record carrier | Lester Chen, Shih-Chieh Lee | 2010-07-13 |
| 7310294 | Optical power calibration at the outer edge of an optical storage carrier | Wai William Wang, Tso-Tsai Chen | 2007-12-18 |
| 7292259 | Recording system for light-sensitive sheet | Wai William Wang | 2007-11-06 |
| 7266063 | Optical power calibration method according to a data writing location onto an optical storage carrier | Wai William Wang, Tso-Tsai Chen | 2007-09-04 |
| 7180835 | Data access method for improving performance of an optical disk drive | Tso-Tsai Chen | 2007-02-20 |
| 6990051 | Optical power calibration at the outer edge of an optical storage carrier | Wai William Wang, Tso-Tsai Chen | 2006-01-24 |
| 6853610 | Determination of recording power of radiation beam for recording information onto recording medium | Wai William Wang, Tso-Tsai Chen | 2005-02-08 |
| 6657932 | Device and method of temperature control for optical storage and retrieving apparatus | Cheng-Chieh Ku | 2003-12-02 |
| 6643233 | Write strategy for optical record carrier | Lester Chen, Shih-Chieh Lee | 2003-11-04 |
| 6591333 | Method for completing incomplete recording on an optical disk | Yen Chuang | 2003-07-08 |
| 6097680 | Speed of a compact disk drive | Cheng-Chieh Ku, Wai William Wang | 2000-08-01 |
| 5819108 | Programming of software into programmable memory within a peripheral device | Hung-Chang Hsu, Chi-Cheng Lin | 1998-10-06 |
| 5808978 | Speed control of optical information reproduction apparatus | Wai William Wang | 1998-09-15 |