Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788677 | Hanger and display device | Chia Yu Li, Tin Po Chu | 2023-10-17 |
| 8322865 | Projection apparatus and image adjustment method | Tzung-I Lin, Yi-Chun Lu | 2012-12-04 |
| 7701518 | Methods and systems for displaying video in multiple aspect ratios | Yau Wing Chung | 2010-04-20 |
| 7357514 | Methods and systems for improving operation of a video projector | Yau Wing Chung | 2008-04-15 |