Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310625 | Process for forming negative tone images of polyimides using base treatment of crosslinked polyamic ester | Marie Angelopoulos, Jeffrey W. Labadie, Eric D. Perfecto, Martha I. Sanchez, Sally A. Swanson +1 more | 1994-05-10 |
| 5300403 | Line width control in a radiation sensitive polyimide | Marie Angelopolus, Eric D. Perfecto, Peter J. Wilkens | 1994-04-05 |