Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494219 | Apparatus with etchant mixing assembly for removal of unwanted electroplating deposits | Radha Nayak, Yezdi Dordi, Peter Hey | 2002-12-17 |
| 6454927 | Apparatus and method for electro chemical deposition | Yevgeniy Rabinovich, Sandy Chao, Mark Denome, Allen L. D'Ambra, Donald Olgado | 2002-09-24 |
| 6444101 | Conductive biasing member for metal layering | Norman Cowan, Chien-Shien Tzou | 2002-09-03 |
| 6432282 | Method and apparatus for supplying electricity uniformly to a workpiece | Shamouil Shamouilian, Anada H. Kumar, Donald Olgado, Ricardo Leon, Jon Clinton | 2002-08-13 |