Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985065 | Pitch adjustment device for blow molding machine | Chien-Pin Li, Tsung-Yu Yang | 2011-07-26 |
| 7611345 | Structure for preventing axial leakage in scroll compressor | Shu-Er Huang, Kun-Yi Liang, Yu-Choung Chang | 2009-11-03 |
| 6170456 | Lubricating device for four-stroke engine | Huan-Lung Gu, Shao-Yu Li, Li-Yu Chen, Wen-Che Liu | 2001-01-09 |