Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817989 | RF signal separation and suppression system and method | Charles H. Cox | 2023-11-14 |
| 11539392 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2022-12-27 |
| 11431413 | Interference suppression with mitigation of intermodulation distortion | — | 2022-08-30 |
| 10958344 | Interference suppression with mitigation of intermodulation distortion | — | 2021-03-23 |
| 10917124 | Method and apparatus for electromagnetic field manipulation using near-field and far-field sensing | Charles H. Cox | 2021-02-09 |
| 10879950 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2020-12-29 |
| 10651886 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2020-05-12 |
| 10651943 | Inherently broadband linearized electro-optic modulator with customizable performance | Gary E. Betts, Charles H. Cox | 2020-05-12 |
| 10623986 | RF signal separation and suppression system and method | Charles H. Cox | 2020-04-14 |
| 10425121 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2019-09-24 |
| 10374656 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2019-08-06 |
| 10158432 | RF signal separation and suppression system and method | Charles H. Cox | 2018-12-18 |
| 10148007 | Method and apparatus for electromagnetic field manipulation using near-field and far-field sensing | Charles H. Cox | 2018-12-04 |
| 9935680 | Same-aperture any-frequency simultaneous transmit and receive communication system | Charles H. Cox | 2018-04-03 |
| 9746742 | Electro-optic modulator with distributed gain | Charles H. Cox | 2017-08-29 |
| 8868006 | Bi-directional signal interface | Charles H. Cox | 2014-10-21 |
| 8433163 | Bi-directional signal interface with enhanced isolation | Charles H. Cox | 2013-04-30 |
| 7826751 | Bi-directional signal interface | Charles H. Cox | 2010-11-02 |
| 7760343 | Method and apparatus for determining frequency-dependent Vπ of a Mach-Zehnder optical modulator | Harold V. Roussell | 2010-07-20 |
| 7369290 | Modulator bias control | Charles H. Cox | 2008-05-06 |
| 7262902 | High gain resonant modulator system and method | William K. Burns, Joelle Prince | 2007-08-28 |
| 6246500 | Linearization of a broadband analog optical link using two wavelengths | — | 2001-06-12 |