Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373863 | Yitterbium laser system | Yasutake Ohishi | 2002-04-16 |
| 5877890 | Optical-fiber amplifier having high-saturation output | — | 1999-03-02 |
| 5574807 | Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems | — | 1996-11-12 |
| 5459801 | Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems | — | 1995-10-17 |
| 5457758 | Add-drop device for a wavelength division multiple, fiber optic transmission system | — | 1995-10-10 |
| 5432806 | Four level multiply doped rare earth laser system | — | 1995-07-11 |
| 5388110 | Superluminescent light source for an interferometric fiber optic gyroscope | — | 1995-02-07 |
| 5379149 | Glass compositions having low energy phonon spectra and light sources fabricated therefrom | Kanxian Wei | 1995-01-03 |
| 5351321 | Bragg grating made in optical waveguide | John D. Prohaska | 1994-09-27 |
| 5319652 | Super luminescent light source | Robert P. Moeller, William K. Burns | 1994-06-07 |
| 5309452 | Praseodymium laser system | Yasutake Ohishi | 1994-05-03 |
| 5299210 | Four-level multiply doped rare earth laser system | Robert M. Pafchek | 1994-03-29 |
| 5251062 | Tellurite glass and fiber amplifier | Eva M. Vogel, Jau-Sheng Wang | 1993-10-05 |
| 4897671 | Integrated optic print head | Amaresh Mahapatra, Roy W. Miller | 1990-01-30 |
| 4848998 | Selective volitization method for preparing fiber optics | Richard P. Tumminelli | 1989-07-18 |
| 4815079 | Optical fiber lasers and amplifiers | Hong Po, Richard P. Tumminelli, Farhad Hakimi | 1989-03-21 |
| 4807950 | Method for impressing gratings within fiber optics | William H. Glenn, Gerald Meltz | 1989-02-28 |
| 4806012 | Distributed, spatially resolving optical fiber strain gauge | Gerald Meltz, William H. Glenn | 1989-02-21 |
| 4782491 | Ion doped, fused silica glass fiber laser | — | 1988-11-01 |
| 4780877 | Optical fiber laser | — | 1988-10-25 |
| 4761073 | Distributed, spatially resolving optical fiber strain gauge | Gerald Meltz, William H. Glenn | 1988-08-02 |
| 4725110 | Method for impressing gratings within fiber optics | William H. Glenn, Gerald Meltz | 1988-02-16 |
| 4712075 | Optical amplifier | — | 1987-12-08 |
| 4711524 | Combustor fiberscope | William W. Morey | 1987-12-08 |
| 4680767 | Optical fiber laser | Farhad Hakimi, Hong Po | 1987-07-14 |