Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847045 | High-current avalanche-tunneling and injection-tunneling semiconductor-dielectric-metal stable cold emitter, which emulates the negative electron affinity mechanism of emission | Alexandre M. Bratkovski, Henryk Birecki | 2005-01-25 |
| 6809388 | Magnetic sensor based on efficient spin injection into semiconductors | Alexandre M. Bratkovski | 2004-10-26 |
| 6577058 | Injection cold emitter with negative electron affinity based on wide-gap semiconductor structure with controlling base | Alexandre M. Bratkovski, Henryk Birecki | 2003-06-10 |