Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8429487 | Error protection method, TDC module, CTDC module, all-digital phase-locked loop, and calibration method thereof | Hsiang-Hui Chang, Jing-Hong Conan Zhan | 2013-04-23 |
| 8395453 | Error compensation method, digital phase error cancellation module, and ADPLL thereof | Hsiang-Hui Chang, Jing-Hong Conan Zhan | 2013-03-12 |
| 8228128 | All-digital phase-locked loop, loop bandwidth calibration method, and loop gain calibration method for the same | Hsiang-Hui Chang, Ping-Ying Wang, Jing-Hong Conan Zhan | 2012-07-24 |
| 8149146 | Automatic power control system for optical disc drive and method thereof | Ming-Jiou Yu, Kuo-Jung Lan, Shu-Hung Chou, Chih-Ching Chen, Chia-Wei Liao | 2012-04-03 |
| 8031007 | Error protection method, TDC module, CTDC module, all-digital phase-locked loop, and calibration method thereof | Hsiang-Hui Chang, Jing-Hong Conan Zhan | 2011-10-04 |
| 8031008 | PLL with loop bandwidth calibration circuit | Ping-Ying Wang, Ling-Wei Ke, Tai-Yuan Yu | 2011-10-04 |
| 7903006 | Automatic power control system for optical disc drive and method thereof | Ming-Jiou Yu, Kuo-Jung Lan, Shu-Hung Chou, Chih-Ching Chen, Chia-Wei Liao | 2011-03-08 |
| 7791428 | All-digital phase-locked loop, loop bandwidth calibration method, and loop gain calibration method for the same | Hsiang-Hui Chang, Ping-Ying Wang, Jing-Hong Conan Zhan | 2010-09-07 |
| 7697380 | Apparatus for detecting the wobble carrier frequency of an optical disk and method for same | Yuh Cheng | 2010-04-13 |
| 7697399 | Power control system and related method | Ming-Jiou Yu, Chih-Ching Chen, Chia-Wei Liao, Kuo-Jung Lan, Shu-Hung Chou +2 more | 2010-04-13 |
| 7693012 | Apparatus for demodulating address in pre-groove symbols and apparatus for decoding pre-pit symbols | Yuh Cheng, Shu-Hung Chou, Jung-Feng Ho | 2010-04-06 |
| 7693011 | Wobble detection circuit and method for processing wobble signals | Yuh Cheng, Chih-Ching Chen, Chia-Wei Liao, Ming-Jiou Yu, Kuo-Jung Lan +2 more | 2010-04-06 |
| 7613093 | Duty ratio control apparatus for pre-pit detection or header detection of an optical storage medium | Chih-Ching Chen | 2009-11-03 |
| 7474235 | Automatic power control system for optical disc drive and method thereof | Ming-Jiou Yu, Kuo-Jung Lan, Shu-Hung Chou, Chih-Ching Chen, Chia-Wei Liao | 2009-01-06 |
| 7339405 | Clock rate adjustment apparatus and method for adjusting clock rate | Hong-Ching Chen | 2008-03-04 |
| 7295073 | Automatic gain control apparatus | Meng-Hsueh Lin, Wei-Hsuan Tu | 2007-11-13 |