Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247582 | Optical encoding device including an encoding disc having diffracting patterns | Chi-Hung Lee, Ching-Chang Chen, Yi-Cheng Chen | 2019-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247582 | Optical encoding device including an encoding disc having diffracting patterns | Chi-Hung Lee, Ching-Chang Chen, Yi-Cheng Chen | 2019-04-02 |