Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10187072 | Signal processing system and method thereof | — | 2019-01-22 |
| RE41598 | Impedance matching circuit | Chao-Cheng Lee | 2010-08-31 |
| 7714750 | Audio processing circuit and method | Zhi-Ren Chang, Shin-Ing Hsieh, Kuo-Feng Hsu, Chi-Han Lan | 2010-05-11 |
| 7154352 | Clock generator and related biasing circuit | Sterling Smith | 2006-12-26 |
| 7106231 | Video signal processing system including analog to digital converter and related method for calibrating analog to digital converter | Sterling Smith, Chia-Ming Yang, Chao-Ping Huang, Henry Tin-Hang Yung | 2006-09-12 |
| 6686784 | Hybrid phase-locked loop | — | 2004-02-03 |
| 6606005 | Phase-locked loop circuit capable of adjusting the frequency range of spread spectrum clock | — | 2003-08-12 |
| 6580776 | Glitch-free frequency dividing circuit | Kuo-Feng Hsu | 2003-06-17 |
| 6552565 | Impedance matching circuit | Chao-Cheng Lee | 2003-04-22 |
| 6181213 | Phase-locked loop having a multi-phase voltage controlled oscillator | — | 2001-01-30 |
| 6160456 | Phase-locked loop having adjustable delay elements | — | 2000-12-12 |