Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048944 | Method of operating drippage prevention system | Chun-Chih Lin, Chi-Hung Liao, Yung-Yao Lee, Wei Chang Cheng | 2024-07-30 |
| 11130107 | Method for providing deionized water with dynamic electrical resistivity | Chi-Hung Liao, Wei Chang Cheng | 2021-09-28 |
| 11035619 | Drainage for temperature and humidity controlling system | Wei Chang Cheng, Chi-Hung Liao, Guan-Yu Lin, Yung-Yao Lee | 2021-06-15 |
| 10792697 | Drippage prevention system and method of operating same | Chun-Chih Lin, Chi-Hung Liao, Yung-Yao Lee, Wei Chang Cheng | 2020-10-06 |
| 10464032 | System and method for providing deionized water with dynamic electrical resistivity | Chi-Hung Liao, Wei Chang Cheng | 2019-11-05 |
| 9814097 | Baking apparatus for priming substrate | Ren-Jyh Leu, Shang-Wern Chang, Heng-Hsin Liu | 2017-11-07 |
| 6788047 | DUT board for eliminating electrostatic discharge damage | — | 2004-09-07 |