Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282356 | Optical waveguide device with enhanced stability | William J. Minford, John W. Osenbach | 2001-08-28 |
| 6211539 | Semi-insulated indium phosphide based compositions | Judith A. Long | 2001-04-03 |
| 6172999 | Process for making integrated laser/modulators | — | 2001-01-09 |
| 6101204 | Process for making integrated laser/modulators | — | 2000-08-08 |
| 6064782 | Edge receptive photodetector devices | Philip J. Anthony, Orval George Lorimor, Dirk Joachim Muehlner | 2000-05-16 |
| 4999315 | Method of controlling dopant incorporation in high resistivity In-based compound Group III-V epitaxial layers | Robert F. Karlicek, Jr., Judith A. Long, Daniel Paul Wilt | 1991-03-12 |
| 4935382 | Method of making a semiconductor-insulator-semiconductor structure | Charles W. Tu | 1990-06-19 |
| 4888624 | Semiconductor devices employing high resistivity in-based compound group III-IV epitaxial layer for current confinement | Robert F. Karlicek, Jr., Judith A. Long, Daniel Paul Wilt | 1989-12-19 |
| 4878956 | Single crystal films of cubic group II fluorides on semiconductor compounds | Charles W. Tu | 1989-11-07 |
| 4870032 | Method of fabricating single crystal films of cubic group II fluorides on semiconductor componds by molecular beam epitaxy | Charles W. Tu | 1989-09-26 |
| 4738934 | Method of making indium phosphide devices | Judith A. Long, Albert T. Macrander, Bertram Schwartz, Shobha Singh | 1988-04-19 |
| 4716130 | MOCVD of semi-insulating indium phosphide based compositions | Judith A. Long | 1987-12-29 |
| 4660208 | Semiconductor devices employing Fe-doped MOCVD InP-based layer for current confinement | Judith A. Long, Daniel Paul Wilt | 1987-04-21 |
| 4213801 | Ohmic contact of N-GaAs to electrical conductive substrates by controlled growth of N-GaAs polycrystalline layers | — | 1980-07-22 |