Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329698 | Forming a self-aligned epitaxial base bipolar transistor | Waclaw C. Koscielniak, Jayasimha Prasad | 2001-12-11 |
| 6020246 | Forming a self-aligned epitaxial base bipolar transistor | Waclaw C. Koscielniak, Jayasimha Prasad | 2000-02-01 |
| 5911109 | Method of forming an integrated circuit including filling and planarizing a trench having an oxygen barrier layer | Reda R. Razouk, Wipawan Yindeepol, Waclaw C. Koscielniak | 1999-06-08 |
| 5581110 | Integrated circuit with trenches and an oxygen barrier layer | Reda R. Razouk, Wipawan Yindeepol, Waclaw C. Koscielniak | 1996-12-03 |
| 4648909 | Fabrication process employing special masks for the manufacture of high speed bipolar analog integrated circuits | Surinder Krishna | 1987-03-10 |