Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520748 | Optical image stabilization actuator driver power distribution control | Chih-Hung Tai, James L. Worley, Pavan Nallamothu | 2019-12-31 |
| 10466503 | Optical image stabilization synchronization of gyroscope and actuator drive circuit | Chih-Hung Tai, Felix Kim | 2019-11-05 |
| 10459243 | Optical image stabilization synchronization of gyroscope and actuator drive circuit | Chih-Hung Tai, Felix Kim | 2019-10-29 |