Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10076817 | Orbital polishing with small pad | Hung Chih Chen, Paul D. Butterfield, Jay Gurusamy, Jason Garcheung Fung, Shou-Sung Chang +1 more | 2018-09-18 | $94,059,000 |
| 9873179 | Carrier for small pad for chemical mechanical polishing | Hui Chen, Steven M. Zuniga, Hung Chih Chen, Garrett H. Sin, Shou-Sung Chang | 2018-01-23 | $41,300,000 |