Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991172 | Half-voltage headphone driver circuit | Cheng-Hsuan Fan, Chao-Hsuan Chuang, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2011-08-02 |
| 7898227 | Non-synchronous boost converter including low-voltage device for load disconnection | Tsung-Wei Huang, Jien-Sheng Chen, Kwan-Jen Chu | 2011-03-01 |
| 7888989 | Charge pump regulator and method of producing a regulated voltage | Tsung-Wei Huang, Jien-Sheng Chen | 2011-02-15 |