Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8417977 | Operating method for integrated interface of PDA and wireless communication system | Hsun-Hsin Chuang, Hsi-Cheng Yeh, Shi-Je Lin, Wen-Hsing Lin | 2013-04-09 |
| 8411882 | Electronic device with electret electro-acoustic transducer | Fang-Ching Lee, Yi-Tsung Cheng | 2013-04-02 |
| 7925904 | Circuit and operating method for integrated interface of PDA and wireless communication system | Hsun-Hsin Chuang, Hsi-Cheng Yeh, Shi-Je Lin, Wen-Hsing Lin | 2011-04-12 |
| 7765414 | Circuit and operating method for integrated interface of PDA and wireless communication system | Hsun-Hsin Chuang, Hsi-Cheng Yeh, Shi-Je Lin, Wen-Hsing Lin | 2010-07-27 |
| 7278032 | Circuit and operating method for integrated interface of PDA and wireless communication system | Hsun-Hsin Chuang, Hsi-Cheng Yeh, Shi-Je Lin, Wen-Hsing Lin | 2007-10-02 |