Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277749 | Methods and apparatus for relieving stress and resisting stencil delamination when performing lift-off processes that utilize high stress metals and/or multiple evaporation steps | Jonathan H. Griffith, John I. Kim, Thomas L. Leong, Sari Wacks | 1994-01-11 |