Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258264 | Process of forming a dual overhang collimated lift-off stencil with subsequent metal deposition | Gangadhara S. Mathad, David Stanasolovich | 1993-11-02 |
| 5087537 | Lithography imaging tool and related photolithographic processes | John F. Conway, Edward C. Fredericks | 1992-02-11 |
| 5024896 | Collimated metal deposition | Gangadhara S. Mathad, David Stanasolovich | 1991-06-18 |
| 4745045 | Method for improving resolution in microelectronic circuits using photoresist overlayer by using thermally processed polyimide underlayer formed from positive photoresist and polyamic acid | Edward C. Fredericks | 1988-05-17 |
| 4567132 | Multi-level resist image reversal lithography process | Edward C. Fredericks, Herbert L. Greenhaus, Madan M. Nanda | 1986-01-28 |