Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116504 | Electronic device having a receiver | Mei-Tsu Tsao, Jia-Ren Chang | 2012-02-14 |
| 8116833 | Grounding apparatus of portable electronic devices | Cheng-Lung Chang, Mei-Tsu Tsao | 2012-02-14 |
| 8023682 | Portable electronic device with spatial module | Mei-Tsu Tsao, Jia-Ren Chang | 2011-09-20 |
| 7926962 | Portable electronic device | — | 2011-04-19 |
| 7787255 | Grounding apparatus of portable electronic devices | Mei-Tsu Tsao, Cheng-Lung Chang | 2010-08-31 |
| 7760510 | Portable electronic device employing sliding mechanism | Mei-Tsu Tsao | 2010-07-20 |
| 7754988 | Keypad module for portable electronic devices | Mei-Tsu Tsao, CHING-CHIN PUN | 2010-07-13 |