Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945747 | Apparatus for moving a tool | Hans Portegies, Chia-Tung Chen, Toan M. Vu | 1999-08-31 |
| 5798582 | Linear voice actuator with replaceable magnetic coil | — | 1998-08-25 |
| 5789830 | In-line rotational drive | Hans Portegies, Chia-Tung Chen | 1998-08-04 |
| 5726508 | Linear voice coil retractor | Chia-Tung Chen | 1998-03-10 |
| 5685214 | Actuator for translational and rotary movement | Hans Porteguise | 1997-11-11 |
| 5446323 | Actuator with translational and rotational control | John E. Moss | 1995-08-29 |
| 5317222 | Workpiece transporter device with replaceable grip | Hans Portegies, Stan Kim | 1994-05-31 |
| 5315189 | Actuator with translational and rotational control | John E. Moss, Joseph S. Parcels | 1994-05-24 |
| 5310064 | Method and apparatus for sorting component parts of an assembly process | Wayne D. Shapiro | 1994-05-10 |
| 5270625 | Pneumatic/electric actuator | — | 1993-12-14 |
| 5175456 | Workpiece transporter | Eric Kanto | 1992-12-29 |