Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7508799 | Managing wireless network data | Scott S. Rassoulian, James Rodts | 2009-03-24 |
| 7443825 | Method and apparatus for providing a stand-alone wireless web service | — | 2008-10-28 |
| 6784786 | Method and apparatus for delivering a subscriber-customized group message in a selective call messaging system | — | 2004-08-31 |
| 6782475 | Method and apparatus for conveying a private message to selected members | — | 2004-08-24 |
| 6256493 | Selective call receiver and method for programming a selective call receiver | Jheroen Dorenbosch, Mahmoud Charkhkar | 2001-07-03 |
| 6138032 | Method and apparatus for dynamically adjusting a battery saving interval in a messaging system | Thomas Casey Hill, Thomas V. D'Amico, Alain Charles Briancon, Jyh-Han Lin, Samir A. Sawaya +3 more | 2000-10-24 |
| 6128735 | Method and system for securely transferring a data set in a data communications system | Gary Allan Goldstein | 2000-10-03 |
| 6091947 | Method and apparatus for accepting and conveying a voice mail message to a mobile unit in a wireless telephone system | — | 2000-07-18 |
| 6041227 | Method and apparatus for reducing transmission time required to communicate a silent portion of a voice message | — | 2000-03-21 |
| 6023230 | Method and apparatus for effecting channel acquisition | Jheroen Dorenbosch, Charles Louis Alain Brianson | 2000-02-08 |
| 6009173 | Encryption and decryption method and apparatus | — | 1999-12-28 |
| 5940741 | Method and apparatus arranged to reduce traffic on a network channel | Alain Charles Briancon | 1999-08-17 |
| 5884268 | Method and apparatus for reducing artifacts that result from time compressing and decompressing speech | William Michael Campbell, Clifford Wood, James Earl Womack, Wade Bastien, Deborah Ann Calie +1 more | 1999-03-16 |
| 5883581 | Time diversity radio system using transparent address vector and message repeats | Jheroen Dorenbosch | 1999-03-16 |
| 5883580 | Geographic-temporal significant messaging | Alain Charles Briancon | 1999-03-16 |
| 5845213 | Method and apparatus for minimizing traffic in a two way wireless messaging system | Thomas Casey Hill, Thomas V. D'Amico, Zhonghe Wang, Jyh-Han Lin, Alain Charles Briancon +2 more | 1998-12-01 |
| 5842210 | Method and apparatus for selectively retrieving data from a database in a data communication system | Xuming Chen, W. Garland Phillips, Alain Charles Briancon | 1998-11-24 |
| 5805634 | Method and apparatus for transmitting and receiving information as a power hopped direct sequence spread spectrum signal | — | 1998-09-08 |
| 5754953 | Method and apparatus for assisting a user to activate service for a subscriber unit in a messaging system | Alain Charles Briancon, Vince Smoral | 1998-05-19 |
| 5745481 | Message system and method for efficient multi-frequency roaming | W. Garland Phillips, Jheroen Dorenbosch | 1998-04-28 |
| 5561395 | Method and apparatus for self-adjusting a multistage radio frequency power amplifier | John R. Melton, Joseph Gerard Schultz | 1996-10-01 |
| 5515365 | Method and apparatus for reducing interference in a time division duplex communication system | Stephen H. Dunkerton, John R. Melton | 1996-05-07 |
| 4692571 | Panel assembly with easily detachable switch actuators | Vinh Trinh, Ronald P. Scholtes | 1987-09-08 |
| 4440976 | Automatic selection of decryption key for multiple-key encryption systems | Paul M. Bocci, James R. Wojnarowski | 1984-04-03 |
| 4400817 | Method and means of clock recovery in a received stream of digital data | — | 1983-08-23 |