Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669185 | Wafer loading system positioning method and device | Wu-Lang Lin, Ping-Yu Hu, Muh-Wang Liang, Kuei-Jung Chen, Tzong-Ming Wu | 2003-12-30 |
| 6452201 | Wafer-mapping method of wafer load port equipment | Yu-Sheng Wang, Chien-Rong Huang, Ping-Yu Hu, Tzong-Ming Wu | 2002-09-17 |
| 6382896 | Front-opening unified pod closing/opening control structure | Ping-Yu Hu, Tzong-Ming Wu, Wu-Lang Lin | 2002-05-07 |
| 5743375 | Conveyer transfer apparatus | Duen-Jyh Shyr | 1998-04-28 |
| 5699892 | Chain type transfer device | Duen-Jyh Shyr | 1997-12-23 |
| 5657854 | Roller conveyor | Kuo-Ching Liu, Duen-Jyh Shyr | 1997-08-19 |
| 5568857 | Liftable roller conveyer | Duen-Jyh Shyr | 1996-10-29 |
| 5324894 | Multiple weighing apparatus for mass materials with dual-acting hopper gates mechanism | Long-Iong Wu | 1994-06-28 |