Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236115 | Circuit for enhancing robustness of sub-threshold SRAM memory cell | Na Bai, Longxing Shi, Jun Yang, Xinning Liu, Jiafeng Zhu +6 more | 2016-01-12 |
| 9046393 | Method for measuring remaining hydrogen capacity of hydrogen storage canister incorporating RFID device | Jefferson YS Yang, Feng-Hsiang Hsiao, Chih-Hsueh Chen | 2015-06-02 |
| 8944119 | Method and system of gas refilling management for gas storage canister utilizing identification accessing control | Jefferson YS Yang, Feng-Hsiang Hsiao, Chih-Hsueh Chen | 2015-02-03 |
| 8922265 | Noise current compensation circuit | Na Bai, Longxing Shi, Jun Yang, Xinning Liu, Jiafeng Zhu +6 more | 2014-12-30 |
| 5563980 | Brushless DC motor speed controller | Tshaw-Chuang Chen, Huan Yang | 1996-10-08 |
| 5519294 | Torque control method and device for brushless DC motors for use in electric motorcycles | Tshaw-Chuang Chen, Huann-Jen Yung, Yaw-Shih Shieh | 1996-05-21 |
| 5473725 | Method and device for controlling the speed of the brushless DC motor provided for an electric vehicle | Tshaw-Chuang Chen, Huan Yang, Yaw-Shih Shieh | 1995-12-05 |
| 5341077 | Method and device for limiting electrical current supplied to the motor of an electric vehicle | Tshaw-Chuang Chen, Huan Yang, Yaw-Shih Shieh | 1994-08-23 |