Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876494 | Position and velocity feedback system for a digital robot control | Eimei M. Onaga, Richard J. Casler, Jr. | 1989-10-24 |
| 4874997 | Digital robot control providing pulse width modulation for a brushless DC drive | Eimei M. Onaga, Richard J. Casler, Jr., Richard A. Johnson | 1989-10-17 |
| 4868472 | Communication interface for multi-microprocessor servo control in a multi-axis robot control system | — | 1989-09-19 |
| 4868474 | Multiprocessor position/velocity servo control for multiaxis digital robot control system | Roy E. Lancraft, Eimei M. Onaga, Richard J. Casler, Jr., Barrett L. Booth, Norman J. Bergman +1 more | 1989-09-19 |
| 4864204 | Multiprocessor torque servo control for multiaxis digital robot control system | Eimei M. Onaga, Richard J. Casler, Jr. | 1989-09-05 |
| 4851748 | Basic digital multi-axis robot control having modular performance expansion capability | Eimei M. Onaga, Richard J. Casler, Jr., Barrett L. Booth | 1989-07-25 |