Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991172 | Half-voltage headphone driver circuit | Cheng-Hsuan Fan, Chao-Hsuan Chuang, Ching-Hsiang Yang, Shui-Mu Lin, Chih-Ping Tan | 2011-08-02 |
| 7907377 | Arrangement and method for an integrated protection for a power system | Cheng-Hsuan Fan, Chao-Hsuan Chuang, Ching-Hsiang Yang, Chih-Ping Tan | 2011-03-15 |