Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837514 | Vertical P-type, N-type, P-type (PNP) junction integrated circuit (IC) structure | Joseph R. Greco, Qizhi Liu, Robert F. Vatter | 2017-12-05 |
| 9735259 | Method to build vertical PNP in a BiCMOS technology with improved speed | Joseph R. Greco, Qizhi Liu, Robert F. Vatter | 2017-08-15 |