Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796061 | Device for calibrating drill bill of a chuck | Chi-Kuo Lin | 2017-10-24 |
| 9706182 | Projection apparatus and projection method for optimization of contrast and grayscale accuracy of projected image | Kuan-Hsu Fan-Chiang, Yuet-Wing Li, Mao-Jung Chung, Kuan-Chung Huang | 2017-07-11 |
| 9630288 | Grinder | Chi-Kuo Lin | 2017-04-25 |
| D776175 | Grinder | Chi-Kuo Lin | 2017-01-10 |