Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11006398 | Hybrid FDD/TDD wireless network | — | 2021-05-11 |
| 10334575 | Hybrid FDD/TDD wireless network | — | 2019-06-25 |
| 10136258 | Location-transmitting device for determining location of a wireless communication device | — | 2018-11-20 |
| 9894481 | Location-transmitting device for determining location of a wireless communication device | — | 2018-02-13 |
| 9867168 | Hybrid FDD/TDD wireless network | — | 2018-01-09 |
| 9258680 | Location-transmitting device for determining location of a wireless communication device | — | 2016-02-09 |
| 9214977 | Reduction of cephalic absorption of radiation from mobile communication devices | — | 2015-12-15 |
| 8780715 | Peak load management of a wireless data channel | — | 2014-07-15 |
| 6937870 | Wireless interactive transaction system | Douglas C. Fleming, Martin Zivin | 2005-08-30 |
| 6015451 | Vapor recovery system | Thomas B. Anderson, John D. Robinson | 2000-01-18 |
| 5563931 | Emergency wireless telephone and control system, and method | Ronald D. Bishop, Vane P. Clayton, Michael Kreutzer | 1996-10-08 |
| 5511110 | Cellular phone page system using sequential transmissions of pages over a time-partitioned forward control channel | — | 1996-04-23 |
| 5295180 | Cellular telephone zone system | Dino J. Vendetti, Don H. Atherly, Ching Chuang, Michael Dunn, Ronald E. Foerster +1 more | 1994-03-15 |