Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218859 | System and method for an optical signal monitor | — | 2007-05-15 |
| 7000863 | Method and apparatus for operational low-stress optical fiber storage | John Philip Franey | 2006-02-21 |
| 6564038 | Method and apparatus for suppressing interference using active shielding techniques | John Philip Franey, Timothy Lloyd Pernell | 2003-05-13 |
| 6331908 | Optical system for reduced SBS | Laura Ellen Adams, Lars Erik Eskildsen, Gerald Nykolak, Rossevelt People, Tawee Tanbun-Ek | 2001-12-18 |
| 6166837 | WDM system for reduced SBS | Laura Ellen Adams, Lars Erik Eskildsen, Gerald Nykolak, Roosevelt People, Tawee Tanbun-Ek | 2000-12-26 |
| 6108362 | Broadband tunable semiconductor laser source | Laura Ellen Adams, Wei Fang, Gerald Nykolak, Roosevelt People, Arthur Mike Sergent +2 more | 2000-08-22 |
| 6081361 | Sub-carrier multiplexing in broadband optical networks | Laura Ellen Adams, Gerald Nykolak, Roosevelt People, Tawee Tanbun-Ek | 2000-06-27 |
| 5991323 | Laser transmitter for reduced signal distortion | Laura Ellen Adams, Gerald Nykolak, Roosevelt People, Tawee Tanbun-Ek | 1999-11-23 |
| 5991061 | Laser transmitter for reduced SBS | Laura Ellen Adams, Lars Erik Eskildsen, Gerald Nykolak, Roosevelt People, Tawee Tanbun-Ek | 1999-11-23 |
| 5396068 | Method of making a semiconductor device including infrared imaging, and apparatus for use in the imaging | — | 1995-03-07 |
| 5023685 | Quantum-well radiation-interactive device, and methods of radiation detection and modulation | Ghulam Hasnain, Barry Levine, Roger Malik | 1991-06-11 |
| 4942442 | Device including a radiation sensor | Daniel Brasen, Barry Levine, Ronald H. Willens | 1990-07-17 |
| 4894526 | Infrared-radiation detector device | Kwong-Kit Choi, Barry Levine, Roger Malik, John Walker | 1990-01-16 |
| 4754131 | Devices using avalanche photodiode and capable of detecting a small number of photons | Barry Levine | 1988-06-28 |
| 4739385 | Modulation-doped photodetector | Chung Y. Chen, Alfred Yi Cho | 1988-04-19 |
| 4599632 | Photodetector with graded bandgap region | Federico Capasso, Albert Lee Hutchinson, Barry Levine, Won-Tien Tsang | 1986-07-08 |
| 4199698 | 2-Methyl-4-nitro-aniline nonlinear optical devices | Barry Levine, Robert T. Lynch, Carl D. Thurmond | 1980-04-22 |