Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450588 | Phase lock loop, voltage controlled oscillator of the phase lock loop, and method of operating the voltage controlled oscillator | Matt Li, Chih-Hsien Chang | 2016-09-20 |
| 9293992 | Voltage regulator | Chan-Hong Chern, Tzu-Ching Chang, Yuwen Swei, Chih-Chang Lin, Chiang Pu +2 more | 2016-03-22 |
| 9229050 | BIST circuit for phase measurement | Tsung-Hsien Tsai, Chih-Hsien Chang | 2016-01-05 |