Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578748 | High-performance time transfer using time reversal (T3R) | — | 2020-03-03 |
| 8350750 | Distributed time-reversal mirror array | Joon Y Choe | 2013-01-08 |
| 8264397 | Time transfer method and system | Joon Y Choe | 2012-09-11 |
| 7671799 | Antenna calibration method and system | Mark G. Parent, Joon Y Choe | 2010-03-02 |
| 7535409 | Imaging radar method and system | Joon Y Choe | 2009-05-19 |
| 7408507 | Antenna calibration method and system | Mark G. Parent, Joon Y Choe | 2008-08-05 |
| 6393177 | True time delay generating system and method | — | 2002-05-21 |
| 6295395 | True time delay generation utilizing broadband light source with fiber chirp grating array and acousto-optic beam steering and 2-D architectures | — | 2001-09-25 |
| 6226415 | Noise reduction in volume holographic memories | Charles L. Wilson, Craig I. Watson | 2001-05-01 |
| 5946128 | Grating assisted acousto-optic tunable filter and method | — | 1999-08-31 |
| 5438440 | Holographic code division multiple access | Jawad A. Salehi | 1995-08-01 |
| 5291320 | Higher order diffraction in holography | — | 1994-03-01 |
| 5289299 | Holographic code division multiple access | Jawad A. Salehi | 1994-02-22 |
| 5216529 | Holographic code division multiple access | Jawad A. Salehi | 1993-06-01 |
| 5138489 | Spatially incoherent holographic correlator | — | 1992-08-11 |
| 5121228 | Holographic learning machine | — | 1992-06-09 |
| 4988153 | Holographic memory read by a laser array | — | 1991-01-29 |