Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354917 | Method for manufacturing etch stop areas for contacting semiconductor devices | Dmitri Alex Tschumakow | 2019-07-16 |
| 10347737 | Heterojunction bipolar transistor fully self-aligned to diffusion region with strongly minimized substrate parasitics and selective pre-structured epitaxial base link | Dmitri Alex Tschumakow | 2019-07-09 |