Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196300 | Differential, powertrain, and vehicle | Senlin MA, Jian-Hung Chen | 2025-01-14 |
| 8299747 | Single-stage zero-current switching driving circuit for ultrasonic motor | Yao-Ching Hsieh, Cheng-Yen Chen, Po-Wen Hsueh | 2012-10-30 |