Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416337 | Hetero-superlattice PN junctions | Supratik Guha, Hiroo Munekata | 1995-05-16 |
| 5296048 | Class of magnetic materials for solid state devices | Leo Esaki, Hiro Munekata, Hideo Ohno, Stephan vonMolnar | 1994-03-22 |
| 5294287 | Class of magnetic materials for solid state devices | Leo Esaki, Hiro Munekata, Hideo Ohno, Stephan vonMolnar | 1994-03-15 |
| 4743951 | Field effect transistor | Chin-An Chang, Leo Esaki, Emilio E. Mendez | 1988-05-10 |
| 4733282 | One-dimensional quantum pipeline type carrier path semiconductor devices | Leo Esaki | 1988-03-22 |
| 4665415 | Semiconductor device with hole conduction via strained lattice | Leo Esaki, Wen-I Wang | 1987-05-12 |
| 4568959 | Photomultiplier | Frank Fang | 1986-02-04 |
| 4558336 | MBE Growth technique for matching superlattices grown on GaAs substrates | Chin-An Chang, Leo Esaki | 1985-12-10 |
| 4538165 | FET With heterojunction induced channel | Chin-An Chang, Leo Esaki, Emilio E. Mendez | 1985-08-27 |
| 4517047 | MBE growth technique for matching superlattices grown on GaAs substrates | Chin-An Chang, Leo Esaki | 1985-05-14 |
| 4469977 | Superlattice ultrasonic wave generator | John J. Quinn, Ulrich Strom | 1984-09-04 |
| 4250515 | Heterojunction superlattice with potential well depth greater than half the bandgap | Leo Esaki, Raphael Tsu, George A. Sai-Halasz | 1981-02-10 |
| 4239584 | Molecular-beam epitaxy system and method including hydrogen treatment | Chin-An Chang, Leo Esaki | 1980-12-16 |
| 4208667 | Controlled absorption in heterojunction structures | Leo Esaki, George A. Sai-Halasz | 1980-06-17 |
| 4205331 | Infrared optical devices of layered structure | Leo Esaki, George A. Sai-Halasz | 1980-05-27 |