Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558674 | Wireless presentation system and pairing method applied thereto | Christopher Yen, Tzung-Lin Lee, Chen-Hsiang Yu, Mei-Jen Kuo | 2013-10-15 |
| 7746401 | Method for adjusting image display range of a document camera | Jung-Yu Chen, Yung-Hsi Wu, Po-Chih Hung | 2010-06-29 |
| 7245441 | Document camera having zoom-indication function | Jung-Yu Chen, Yung-Hsi Wu, Po-Chih Hung | 2007-07-17 |