Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550670 | Electro-optic modulator using multiple quantum well structure having stark-effect quantum Barriers and non-stark-effect quantum barriers sandwiched therebetween | Erich Zielinski | 1996-08-27 |