Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11997003 | Analysis of transmission characteristics in a voice-over-IP network | Garth Judge | 2024-05-28 |
| 11115313 | Analysis of transmission characteristics in a voice-over-IP network | Garth Judge | 2021-09-07 |
| 10333824 | Analysis of transmission characteristics in a voice-over-IP network | Garth Judge | 2019-06-25 |
| 10230849 | Intelligent media relay selection | Garth Judge | 2019-03-12 |
| 9998424 | NAT traversal in VoIP communication system | Garth Judge, Zhishen Liu | 2018-06-12 |
| 9479648 | Intelligent media relay selection | Garth Judge | 2016-10-25 |
| 9473452 | NAT traversal in VoIP communication system | Garth Judge, Zhishen Liu | 2016-10-18 |
| 9148519 | Intelligent media relay selection | Garth Judge | 2015-09-29 |
| 8027332 | Virtual telephone extension | Bryan R. Martin, Tony Chan | 2011-09-27 |
| 7532917 | Mm-wave terrestrial imager | Richard George Humphreys, Julian S Satchell | 2009-05-12 |
| 6989790 | Integrated antenna device with resistive connection | — | 2006-01-24 |
| 6833808 | Signal processing | William Dawber | 2004-12-21 |
| 5828344 | Radiation sensor | Christopher J. Alder, Paul M. Backhouse | 1998-10-27 |
| 5248884 | Infrared detectors | Raymond Brewitt-Taylor, Charles T. Elliott, Anthony M. White | 1993-09-28 |
| 5091731 | Electromagnetic radiation sensors | — | 1992-02-25 |
| 5041839 | Electromagnetic radiation sensors | — | 1991-08-20 |
| 5030962 | Electromagnetic radiation sensor | — | 1991-07-09 |
| 4755820 | Antenna device | Paul M. Backhouse, Norman Apsley | 1988-07-05 |
| 4417261 | Transferred electron devices | Kenneth W. Gray, James Pattison | 1983-11-22 |
| 4183033 | Field effect transistors | — | 1980-01-08 |