Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075961 | Crochet toy | — | 2025-05-20 |
| 12270660 | Efficient map matching method for global positioning system (GPS) trajectory | Yuanqing Wang, Yaxiang Li, Zhouhao Wu, Minghui Xie, Shuxin Jin +1 more | 2025-04-08 |
| D1041176 | Comb | — | 2024-09-10 |
| 11976554 | Bottom-hole impact-rotation stepping combined unloading rock-breaking efficient drilling system and method thereof | Yongwang Liu, Zhichuan Guan, Deyong Zou | 2024-05-07 |
| 8391419 | Circuit for recovering an output clock from a source clock | Jonathan Ku | 2013-03-05 |
| 8384533 | Hostless automobile reverse radar warning system | Meng Chien Wang, Shih-Feng Chiang | 2013-02-26 |
| 8094770 | Dynamic phase tracking using edge detection that employs an edge counter | — | 2012-01-10 |
| 7792235 | Dynamic phase tracking using edge detection | — | 2010-09-07 |
| 7336780 | Differential signaling transmission circuit | Shao-Jen Lim | 2008-02-26 |
| 6369660 | Circuit and method for preventing runaway in a phase lock loop | Kuang-Yu Chen | 2002-04-09 |
| 6046875 | Linear transconductance circuit having a large linear range | Patrick P. Siniscalchi, Davy H. Choi | 2000-04-04 |
| 5808460 | Rapid power enabling circuit | Bryan E. Bloodworth, Davy H. Choi | 1998-09-15 |
| 5572626 | Fuzzy membership function generator using resonant tunneling diodes | Hung C. Lin, Hao Tang | 1996-11-05 |
| 5247298 | Self-latching analog-to-digital converter using resonant tunneling diodes | Hung C. Lin | 1993-09-21 |
| 5113143 | Chopper amplifier for measuring low DC current | — | 1992-05-12 |