Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644600 | Constant-time buck-boost switching regulator and control circuit and control method thereof | Hung Yu Cheng | 2020-05-05 |
| 10097079 | Dual constant time switching regulator and switching control circuit and method thereof | Hung Yu Cheng | 2018-10-09 |
| 7070484 | Pad break-in method for chemical mechanical polishing tool which polishes with ceria-based slurry | Wee Chen Gan, Karen K. Wong | 2006-07-04 |
| 7040958 | Torque-based end point detection methods for chemical mechanical polishing tool which uses ceria-based CMP slurry to polish to protective pad layer | Wee Chen Gan, Karen K. Wong | 2006-05-09 |
| 6997788 | Multi-tool, multi-slurry chemical mechanical polishing | Richard Gan, Karen K. Wong | 2006-02-14 |
| 6955987 | Comparison of chemical-mechanical polishing processes | — | 2005-10-18 |
| 6780086 | Determining an endpoint in a polishing process | Vincent Fortin | 2004-08-24 |
| 6713782 | Polishing of conductive layers in fabrication of integrated circuits | — | 2004-03-30 |
| 6531387 | Polishing of conductive layers in fabrication of integrated circuits | — | 2003-03-11 |
| 6500712 | Fabrication of dielectric in trenches formed in a semiconductor substrate for a nonvolatile memory | — | 2002-12-31 |
| 6156079 | Window support member for a semiconductor processing system | Henry Ho, Yu-Feng Chang, Steven Chen | 2000-12-05 |