Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712143 | Cleaning robot and recharge path determining method therefor | Chu-Hung Nien, Chao-Chien Huang, Wei-Feng Wei | 2023-08-01 |
| 11694365 | Optical sensor device and method used for detecting a color of a specific surface of an object | Tsung-Hsueh Lee | 2023-07-04 |
| 11681887 | Color bar code and code determining system | — | 2023-06-20 |
| 11599736 | Bar code, bar code reader and coffee machine | — | 2023-03-07 |