Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401987 | Embedded subscriber identity module eSIM card identification method and terminal device | Zhengbin Tan, Min Du | 2025-08-26 |
| 7239656 | Closed-loop purging system for laser | Matthew Perry Philpott | 2007-07-03 |
| 6798813 | Closed-loop purging system for laser | Matthew Perry Philpott | 2004-09-28 |
| 6671303 | Closed-loop purging system for laser | — | 2003-12-30 |
| 6603600 | Chirped pulse amplification method and apparatus | — | 2003-08-05 |
| 6594301 | Tunable modelocked ultrafast laser | — | 2003-07-15 |
| 5818628 | Ultrashort optical pulse amplifiers incorporating a gain medium preferentially cooled along a crystalline axis | William G. Clark, Jr. | 1998-10-06 |
| 5592327 | Regenerative amplifier incorporating a spectral filter within the resonant cavity | Edward F. Gabl, David R. Walker | 1997-01-07 |
| 5572355 | Optical system for stretching, compressing and amplifying ultrashort optical pulses | Christopher T. Cotton | 1996-11-05 |
| 5572358 | Regenerative amplifier incorporating a spectral filter within the resonant cavity | Edward F. Gabl, David R. Walker | 1996-11-05 |
| 5130362 | Third order non-linear optically active composites, method of making same and photonic media comprising same | Paras N. Prasad, Frank E. Karasz, Chichang J. Wung | 1992-07-14 |