Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334961 | Portable device for controlling electrical adjustable apparatus | Dong Lin, Chang-Lin Tu, Chi-Hung Chan | 2019-07-02 |
| 10260568 | Connecting device for chainring of bicycle | Chung-Cheng Chen, Sheng Li, YU-SYONG CHEN, Yuan-Cheng Chiang | 2019-04-16 |