Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965776 | Portable communication device and network and methods therefore | John M. Burgan | 2005-11-15 |
| 6091716 | Receive signal quality estimates suitable for pagers used in satellite-based communication systems | Robert Mark Gorday, Craig Joseph Christmas, Stuart S. Kreitzer, Kenneth Charles Elkin, Leonard Bennett | 2000-07-18 |
| 5974032 | Method and apparatus for adjusting data rate in a synchronous communication system | Robert Mark Gorday | 1999-10-26 |
| 5966656 | Method and apparatus for displaying signal information in a radio communication device | Kenneth Charles Elkin | 1999-10-12 |
| 5930681 | Method and apparatus for conserving energy in a selective call receiver | Patrick Smith | 1999-07-27 |
| 5563910 | Recursive baud rate detection method and apparatus | Charles Mellone | 1996-10-08 |
| 5450071 | Method and apparatus for addressing a single message to multiple addresses | Michael J. DeLuca, Robert J. Schwendeman, Leon Jasinski | 1995-09-12 |
| 5252963 | """Selective call receiver""" | Michael J. DeLuca, Morris A. Moore, Robert J. Schwendeman, David F. Willard | 1993-10-12 |
| 5247519 | Selective call receiver programming system | Rick Johnson, Thomas F. Holmes, Mark T. Stair | 1993-09-21 |
| 5206636 | Signal search method for selective call receiver | Courtney S. Henry, Thomas E. Holmes | 1993-04-27 |
| 5128665 | Selective call signalling system | Michael J. DeLuca, Robert J. Schwendeman, Leon Jasinski | 1992-07-07 |
| 5025252 | Paging receiver with over-the-air characterization of call signal processing | Michael J. DeLuca, Robert D. Fennell | 1991-06-18 |
| 5010330 | Paging system employing designated frame commencing information service data message transmission | Clifford E. Barrett, III, Fernando Gomez | 1991-04-23 |
| 5001471 | Paging system employing designated batch information service data message transmission | Fernando Gomez, Clifford E. Barrett, III | 1991-03-19 |
| 4908523 | Electronic circuit with power drain control | Joan S. DeLuca, Gary L. Pace | 1990-03-13 |
| 4771399 | Method and apparatus for programming memory through battery terminals | Joseph V. Ranalletta | 1988-09-13 |