Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100619 | Semiconductor wafer dicing process | Martin Hanicinec, Janet Hopkins | 2024-09-24 |
| 11769675 | Apparatus for plasma dicing | Gautham Ragunathan, David Tossell | 2023-09-26 |
| 11710670 | Apparatus and method | Harry Gordon-Moys | 2023-07-25 |
| 10872775 | Methods of plasma etching and plasma dicing | Martin Hanicinec, Janet Hopkins | 2020-12-22 |
| 10366899 | Method of detecting a condition | David Tossell, Gautham Ragunathan | 2019-07-30 |
| 10283381 | Apparatus for plasma dicing | Gautham Ragunathan, David Tossell | 2019-05-07 |
| 9640370 | Etching apparatus and methods | — | 2017-05-02 |
| 9159599 | Apparatus for chemically etching a workpiece | Anthony Barrass, Paul Bennett, David Tossell | 2015-10-13 |
| 8709268 | Etching apparatus and methods | — | 2014-04-29 |