Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111867 | Electronic device with a speaker | — | 2012-02-07 |
| 8023681 | Electronic device with a speaker | Mao-Hsiang Huang, HAO-SIAN LIN | 2011-09-20 |
| 7744384 | Spring contact structure and electronic device using same | — | 2010-06-29 |