Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582585 | Coating compositions | Peter Trefonas, III, Sungseo Cho, J. Ioan Matthews, Hao Yun | 2009-09-01 |
| 5063115 | Electronic device coated with a polyimide coating composition | Burt T. Merriman, Jr. | 1991-11-05 |
| 4551522 | Process for making photopolymerizable aromatic polyamic acid derivatives | Michael Fryd | 1985-11-05 |
| 4454220 | Electrical device containing a radiation-sensitive polyimide precursor composition derived from a diaryl fluoro compound | — | 1984-06-12 |
| 4430418 | Radiation-sensitive polyimide precursor composition derived from a diaryl fluoronated diamine compound | — | 1984-02-07 |
| 4416973 | Radiation-sensitive polyimide precursor composition derived from a diaryl fluoro compound | — | 1983-11-22 |
| 4414312 | Photopolymerizable polyamide ester resin compositions containing an oxygen scavenger | Edward L. Yuan, Stephen Proskow | 1983-11-08 |
| 4410612 | Electrical device formed from polymeric heat resistant photopolymerizable composition | Edward L. Yuan, Stephen Proskow | 1983-10-18 |
| 4369247 | Process of producing relief structures using polyamide ester resins | Edward L. Yuan, Stephen Proskow | 1983-01-18 |
| 4329419 | Polymeric heat resistant photopolymerizable composition for semiconductors and capacitors | Edward L. Yuan, Stephen Proskow | 1982-05-11 |