Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363394 | Quantum wire laser | Loren N. Pfeiffer, Werner H. Wegscheider, Kenneth William West | 1994-11-08 |
| 5311045 | Field effect devices with ultra-short gates | Kirk W. Baldwin, Loren N. Pfeiffer, Kenneth William West | 1994-05-10 |
| 5219772 | Method for making field effect devices with ultra-short gates | Kirk W. Baldwin, Loren N. Pfeiffer, Kenneth William West | 1993-06-15 |
| 5051791 | Apparatus comprising refractive means for elections | Kirk W. Baldwin, Loren N. Pfeiffer, Joseph S. Spector, Kenneth William West | 1991-09-24 |
| RE33671 | Method of making high mobility multilayered heterojunction device employing modulated doping | Raymond Dingle, Charles Gossard | 1991-08-20 |
| 4349796 | Devices incorporating phonon filters | Maurice A. Chin, Venkatesh Narayanamurti | 1982-09-14 |
| 4194935 | Method of making high mobility multilayered heterojunction devices employing modulated doping | Raymond Dingle, Arthur C. Gossard | 1980-03-25 |