Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367107 | Multijunction photovoltaic device having an Si barrier between cells | Andrew Johnson, Robert Harper | 2019-07-30 |
| 6698728 | Method and apparatus for delivering precursors to a plurality of epitaxial reactor sites | Megan Ravetz, Graham Williams, Roy Trevor Blunt, Howard Williams, Rajesh Odedra | 2004-03-02 |
| 6037603 | Opto-electronic device with transparent high lateral conductivity current spreading layer | — | 2000-03-14 |
| 5242857 | Method of manufacturing semiconductor structures | David M. Cooper, Simon Cole, Ian Lealman, William Jackson Devlin, Sr. | 1993-09-07 |
| 4981814 | Preparation of semiconductor devices | Simon Cole, Michael J. Harlow, Stanley Wong | 1991-01-01 |
| 4935936 | Semiconductor structure with flared mesa burying layers | Richard E. Hobbs, W. John Devlin, Charles G. Lenton | 1990-06-19 |
| 4864581 | Semiconductor structures and a method of manufacturing semiconductor structures | Richard E. Hobbs, W. John Deuling, Charles G. Lenton | 1989-09-05 |
| 4805184 | Ridge waveguide optical devices | Philip J. Fiddyment, Leslie D. Westbrook | 1989-02-14 |
| 4734387 | Growth of semiconductors on a shaped semiconductor substrate | Leslie D. Westbrook | 1988-03-29 |
| 4728628 | Method of making ridge waveguide lasers | Philip J. Fiddyment, Leslie D. Westbrook | 1988-03-01 |