Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9930605 | LAN based wireless communications system | Andrew Clegg | 2018-03-27 |
| 9629062 | LAN based wireless communications system | Andrew Clegg | 2017-04-18 |
| 8861497 | LAN based wireless communications system | Andrew Clegg | 2014-10-14 |
| 8331339 | LAN based wireless communications system | Andrew Clegg | 2012-12-11 |
| 7720039 | LAN based wireless communications system | Andrew Clegg | 2010-05-18 |
| 7627324 | Interference protection for wireless office systems | — | 2009-12-01 |
| 7450961 | Portable communication device interface to a projection display | Andrew Clegg | 2008-11-11 |
| 7385956 | LAN based wireless communications system | Andrew Clegg | 2008-06-10 |
| 7269164 | Wireless adjunct to PBX system | Andrew Clegg | 2007-09-11 |
| 7054644 | Interference protection for wireless office systems | — | 2006-05-30 |
| 7020292 | Apparatuses and methods for recognizing an audio input and muting an audio device | Andrew Clegg | 2006-03-28 |
| 6985731 | Location defined control of cellular system | Derek C. Johnson | 2006-01-10 |
| 6799059 | System and method for improving downlink signal quality in mobile telephone communications systems | Mark Austin | 2004-09-28 |
| 6771968 | Interference protection for wireless office systems | — | 2004-08-03 |
| 6751468 | Systems and methods for providing push to talk feature for wireless communication systems | Mark Austin | 2004-06-15 |