Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229622 | Integrated semiconductor optoelectronic switch | — | 1993-07-20 |
| 5066086 | Semiconductor device comprising a directional coupler for the TE and TM components | Johannes H. Angenent | 1991-11-19 |