Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628090 | Circulation passage structure for a ball screw | Yan-Yu Chen | 2009-12-08 |
| 7625120 | Roller retainer | Hung-Sung Pan | 2009-12-01 |
| 7533593 | Ball screw unit with dust cleaning and ball deflecting element fixing mechanism | Hung-Sung Pan, Wen-Chia Wu | 2009-05-19 |
| 7523681 | Ball screw device having deflecting member background of the invention | Hung-Sung Pan | 2009-04-28 |
| 7110073 | Polarizer for a multi-domain vertical alignment liquid crystal display | Jung-Hung Hsu, Lung-Hai Wu, Ta-Wang Lai | 2006-09-19 |
| 6972816 | Retardation device for a liquid crystal display | Jung-Hung Hsu, Long Wu | 2005-12-06 |