Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983042 | Apparatus for detecting liquid level | Li-Ren Huang, Zen-Dar Hsu, Cheng-Hsun Lin, Cihun-Siyong Gong, Po-Hsun Tu | 2018-05-29 |
| 8665014 | I/Q demodulation apparatus and method with phase scanning | Jia-Hung Peng | 2014-03-04 |
| 8058915 | Digital phase-locked loop and digital phase-frequency detector thereof | Tzu-Chan Chueh | 2011-11-15 |
| 8036611 | Polar transmitter, method and apparatus for phase modulation | Chun-Jen Chen | 2011-10-11 |
| 7940127 | All digital phase lock loop and method for controlling phase lock loop | Chun-Jen Chen | 2011-05-10 |
| 7928888 | Pipeline time-to-digital converter | Horng-Yuan Shih, Chiou-Bang Chen, Tzu-Chan Chueh | 2011-04-19 |
| 7620140 | Programmable integer and fractional frequency divider | Yeong-Lin Yu, Tzu-Yi Yang | 2009-11-17 |
| 7551707 | Programmable integer and fractional frequency divider | Yeong-Lin Yu, Tzu-Yi Yang | 2009-06-23 |
| 7239846 | Up-conversion modulation loop for multi-mode mobile communication | June-Ming Hsu, Tzu-Yi Yang | 2007-07-03 |