Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8260323 | Utilization of existing network infrastructure to provide person tracking capabilities | Dwight Daugherty, Roger A. Fratti | 2012-09-04 |
| 7606222 | System and method for increasing the range or bandwidth of a wireless digital communication network | William R. Bullman, Roberto Calderon, Steven E. Strauss, Jinguo Yu | 2009-10-20 |
| 6026288 | Communications system with an apparatus for controlling overall power consumption based on received signal strength | — | 2000-02-15 |
| 5873046 | System for communicating in analog or digital mode and mobile station employing the same | — | 1999-02-16 |