Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000926 | Radar system to track low flying unmanned aerial vehicles and objects | — | 2024-06-04 |
| 11928852 | System for transmission and digitization of machine telemetry | — | 2024-03-12 |
| 11656354 | Radar system to track low flying unmanned aerial vehicles and objects | — | 2023-05-23 |
| 11569901 | System for employing cellular telephone networks to operate, control and communicate with unmannded aerial vehicles and remote piloted vehicles | — | 2023-01-31 |
| 11440676 | Recording and real-time transmission of in-flight condition of aircraft cockpit to ground services | — | 2022-09-13 |
| 11328162 | System for transmission and digitization of machine telemetry | — | 2022-05-10 |
| 11294048 | Radar system to track low flying unmanned aerial vehicles and objects | — | 2022-04-05 |
| 11137753 | System for communications with unmanned aerial vehicles using two frequency bands | — | 2021-10-05 |
| 11006734 | System, method and device for analysis of hair and skin and providing formulated hair and skin products | David J. Witchell | 2021-05-18 |
| 10897304 | System for employing cellular telephone networks to operate, control and communicate with unmannded aerial vehicles and remote piloted vehicles | — | 2021-01-19 |
| 10412630 | System for estimating wireless network load and proactively adjusting applications to minimize wireless network overload probability and maximize successful application operation | — | 2019-09-10 |
| 10348396 | Low earth orbit satellite constellation system for communications with re-use of geostationary satellite spectrum | — | 2019-07-09 |
| 10231531 | System, method and device for analysis of hair and skin and providing formulated hair and skin products | David J. Witchell | 2019-03-19 |
| 8631881 | Inserting and extracting underground sensors | John B. Hampshire, II, Raymond Rigaud | 2014-01-21 |
| 8467755 | Direct conversion tuner | — | 2013-06-18 |
| 7991423 | Wireless device authentication at mutual reduced transmit power | Kenton C. Murphy | 2011-08-02 |
| 7734306 | Wireless device authentication at mutual reduced transmit power | K.C. Murphy | 2010-06-08 |
| 7636558 | Direct conversion tuner | — | 2009-12-22 |
| 7531922 | Method and apparatus for using lighting to perform facility-wide power factor correction dimming and remote functions and to communicate with a building control system over a power line communications method(s) which can be programmed after manufacture | — | 2009-05-12 |
| 7050778 | Direct conversion turner | — | 2006-05-23 |
| 7023185 | Power supply for controlled parallel charging and discharging of batteries | — | 2006-04-04 |
| 6933778 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Ion Opris | 2005-08-23 |
| 6933870 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Ion Opris | 2005-08-23 |
| 6928295 | Wireless device authentication at mutual reduced transmit power | K.C. Murphy | 2005-08-09 |
| 6864815 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Ion Opris | 2005-03-08 |