Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7519042 | Apparatus and method for mixed-media call formatting | Robert Mark Gorday, Salvador Sibecas, Philip P. Macnak | 2009-04-14 |
| 7339976 | Method and apparatus for reducing power consumption within a wireless receiver | Edgar H. Callaway, Jr., David B. Taubenheim | 2008-03-04 |
| 7295638 | Communication device | Frederick L. Martin, Edgar H. Callaway, Jr., David B. Taubenheim | 2007-11-13 |
| 7277457 | Sync bursts for frequency offset compensation | Edgar H. Callaway, Jr., Frederick L. Martin, David B. Taubenheim | 2007-10-02 |
| 7209755 | Method of targeting a message to a communication device selected from among a set of communication devices | Robert Mark Gorday, Salvador Sibecas | 2007-04-24 |
| 7092726 | Method and system for determining a location using a plurality of selected initial location estimates | Qicai Shi, Neiyer S. Correal, Spyros Kyperountas, Feng Niu | 2006-08-15 |
| 7024207 | Method of targeting a message to a communication device selected from among a set of communication devices | Robert Mark Gorday, Salvador Sibecas | 2006-04-04 |
| 7016661 | Multi-mode receiver for frequency error mitigation | Edgar H. Callaway, Jr., Frederick L. Martin, Qicai Shi | 2006-03-21 |
| 6999447 | VOIP transmitter and receiver devices and methods therefor | Thomas V. D'Amico, Spyros Kyperountas | 2006-02-14 |
| 6820126 | System for dynamic process assignment in a local area network and method therefor | Salvador Sibecas, Robert Mark Gorday, Eric Thomas Eaton | 2004-11-16 |
| 6801642 | Method and apparatus for limiting storage or transmission of visual information | Robert Mark Gorday, Eric Thomas Eaton, Salvador Sibecas | 2004-10-05 |
| 6741554 | Method and apparatus for reliably communicating information packets in a wireless communication network | Thomas V. D'Amico, Floyd D. Simpson | 2004-05-25 |
| 6707826 | Method and apparatus for wireless bandwidth efficient multi-way calling | Sunil Satyamurti | 2004-03-16 |
| 6665521 | Method and apparatus for cooperative diversity | Robert Mark Gorday, Salvador Sibecas | 2003-12-16 |
| 6594317 | Simple encoding/decoding technique for code position modulation | Edgar H. Callaway, Jr., Neiyer S. Correal | 2003-07-15 |
| 6519275 | Communications system employing differential orthogonal modulation | Edgar H. Callaway, Jr., Neiyer S. Correal, Frederick L. Martin, Qicai Shi | 2003-02-11 |
| 6426980 | Method and apparatus for communicating a call | William J. Kuznicki, Clifford D. Leitch, Thomas V. D'Amico | 2002-07-30 |
| 5828995 | Method and apparatus for intelligible fast forward and reverse playback of time-scale compressed voice messages | Sunil Satyamurti, Radha Khan | 1998-10-27 |
| 5703570 | Method and apparatus for indicating undelivered messages in a communication device | Xuan-Khanh Tran Gorday, Sunil Satyamurti | 1997-12-30 |
| 5603088 | Method and apparatus for determining a quality level of an analog signal in a radio communication system | Satyamurti Sunil | 1997-02-11 |