Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607028 | Positioning structure for heat dissipating fins | Cheng-Hua Cheng, Michael Lin, Charles Ma | 2003-08-19 |
| 6595275 | Heat sink assembly | Cheng-Hua Cheng, Michael Lin, Charles Ma | 2003-07-22 |
| 6578804 | Securing device for positioning a seat post of office chairs | Ming-Chuan Lin | 2003-06-17 |
| 6571862 | Heat dissipating fin | Cheng-Hua Cheng, Michael Lin, Charles Ma | 2003-06-03 |
| 6568757 | Control device for seat post of office chairs | Ming-Chuan Lin | 2003-05-27 |
| D472659 | Light used in wheel rotation | — | 2003-04-01 |
| 6542370 | Heat dissipating device for a CPU | Cheng-Hua Cheng, Michael Lin, Charles Ma | 2003-04-01 |
| 6503153 | Grip tape having multiple gripping functions | — | 2003-01-07 |