Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040186 | InP-based quantum-well laser | Tawee Tanbun-Ek, Henryk Temkin | 1991-08-13 |
| 4953170 | Method for forming a heteroepitaxial structure, and a device manufactured thereby | Tawee Tanbun-Ek, Henryk Temkin | 1990-08-28 |
| 4701995 | Method of making a nonplanar buried-heterostructure distributed-feedback laser | Gerald Dolan, Henryk Temkin, Daniel Paul Wilt | 1987-10-27 |
| 4627065 | Double active layer semiconductor laser | Won-Tien Tsang | 1986-12-02 |
| 4575919 | Method of making heteroepitaxial ridge overgrown laser | Won-Tien Tsang | 1986-03-18 |
| 4536940 | Method of making a loss stabilized buried heterostructure laser | Charles H. Henry | 1985-08-27 |
| 4481631 | Loss stabilized buried heterostructure laser | Charles H. Henry | 1984-11-06 |
| 4464211 | Method for selective area growth by liquid phase epitaxy | Won-Tien Tsang | 1984-08-07 |
| 4390889 | Photodiode having an InGaAs layer with an adjacent InGaAsP p-n junction | Federico Capasso, Albert Lee Hutchinson | 1983-06-28 |
| 4269635 | Strip buried heterostructure laser | Won-Tien Tsang | 1981-05-26 |
| 4226667 | Oxide masking of gallium arsenide | — | 1980-10-07 |
| 4194933 | Method for fabricating junction lasers having lateral current confinement | Won-Tien Tsang | 1980-03-25 |
| 4190813 | Strip buried heterostructure laser | Won-Tien Tsang | 1980-02-26 |