Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773190 | Precision calibration method for high-precise rotary encoder | Yi-Yuh Hwang, Guang-Sheen Liu, Wei-Guo Chang, Chih-Ming Liao | 2017-09-26 |
| 9671218 | Device and method of quick subpixel absolute positioning | Yi-Yuh Hwang, Wei-Guo Chang, Guang-Sheen Liu, Wen-Jen Lin, Ping-Ya Ko | 2017-06-06 |