Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070925 | Physical vapor deposition reactor with circularly symmetric RF feed and DC feed to the sputter target | Daniel J. Hoffman, Ying Rui, Karl M. Brown, John Pipitone | 2011-12-06 |