Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769675 | Apparatus for plasma dicing | Gautham Ragunathan, Oliver Ansell | 2023-09-26 |
| 10366899 | Method of detecting a condition | Oliver Ansell, Gautham Ragunathan | 2019-07-30 |
| 10283381 | Apparatus for plasma dicing | Gautham Ragunathan, Oliver Ansell | 2019-05-07 |
| 9159599 | Apparatus for chemically etching a workpiece | Oliver Ansell, Anthony Barrass, Paul Bennett | 2015-10-13 |
| 6876534 | Method of clamping a wafer during a process that creates asymmetric stress in the wafer | — | 2005-04-05 |
| 6649527 | Method of etching a substrate | Mark Puttock, Graham Richard Powell, Kevin Powell, Matthew Martin | 2003-11-18 |
| 6256186 | Electrostatic chucks | Kevin Powell, Alan Victor Iacopi, Mark Puttock | 2001-07-03 |