Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013540 | Method for switching shared content in a video conference and a video conference system | Jr-Hau Jhang, Cheng-Yuan Chiu, Yang Wang | 2015-04-21 |
| 7389930 | Mask management method and bar code reading apparatus thereof | Kuo-Chung Liu | 2008-06-24 |