Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632622 | Error compensation device and error compensation method | Yi-Yuh Hwang, Li-Chung Liu | 2020-04-28 |
| 10189133 | Measurement, calibration and compensation system and method for machine tool | Yi-Yuh Hwang, Li-Chung Liu | 2019-01-29 |
| 9773190 | Precision calibration method for high-precise rotary encoder | Yi-Yuh Hwang, Guang-Sheen Liu, Chin-Der Hwang, Chih-Ming Liao | 2017-09-26 |
| 9671218 | Device and method of quick subpixel absolute positioning | Yi-Yuh Hwang, Chin-Der Hwang, Guang-Sheen Liu, Wen-Jen Lin, Ping-Ya Ko | 2017-06-06 |
| 8605294 | Actuating apparatus, actuating system and method for actuating a working stage to move relative to a platform with high-precision positioning capability | Yi-Yuh Hwang, Chin-Der Hwang, Chih-Ming Liao, Ting-Wei Chiang, Wen-Cheng Huang | 2013-12-10 |