Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612628 | Method and apparatus for measuring the barrier height distribution in an insulated gate field effect transistor | Davorin Babic, John Lofgren | 1997-03-18 |
| 5521525 | Method and apparatus for measuring the doping density profile of a semiconductor layer | Catherine E. Blat | 1996-05-28 |
| 5493231 | Method and apparatus for measuring the barrier height distribution in an insulated gate field effect transistor | Davorin Babic, John Lofgren | 1996-02-20 |
| 5051786 | Passivated polycrystalline semiconductors quantum well/superlattice structures fabricated thereof | Arnold Reiman, Raphael Tsu | 1991-09-24 |
| 4278947 | Precision frequency source using integrated circuit elements | Harold Seidel, George E. Smith, III | 1981-07-14 |