Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987320 | Power assisted electric bicycle, transmission device and control method | Neng-Jie Yang, Sung-Ching Lin | 2024-05-21 |
| 11932350 | Power assisted electric bicycle, transmission device, and operation method | Neng-Jie Yang, Sung-Ching Lin | 2024-03-19 |
| 11163268 | Wristwatch and power saving method thereof | — | 2021-11-02 |
| 9742317 | Regenerative braking controlling system and method | HSIEN-HSI JUAN | 2017-08-22 |
| 9709957 | Smart wristwatch structure | Chi-Pin Kuo, Cheng-Yi Chang | 2017-07-18 |
| 9537440 | Control apparatus and method for controlling motor | HSIEN-HSI JUAN, Yi-Yuan Ting, Fu Ding | 2017-01-03 |