Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278771 | Latency control for a communication network | Emma Wittenmark, Christer Östberg, Henrik Ronkainen, Johan Strand, Kjell Gustafsson | 2025-04-15 |
| 7536181 | Platform system for mobile terminals | Sebastian Weber, Johan Svenér, Bernd Möller, Bernard Smeets, Matthias Esswein +5 more | 2009-05-19 |
| 7363033 | Method of and system for testing equipment during manufacturing | Bernd Möller, Cristian Medina-Warmburg | 2008-04-22 |
| 6408178 | Systems and methods for resolving GPS pseudo-range ambiguity | Daniel Wickstrom, Edward V. Jolley | 2002-06-18 |
| 6353645 | Systems and methods for fast terminal synchronization in a wireless communication system | Mark Alan Ranta | 2002-03-05 |
| 6243428 | Method and apparatus for band-adaptive demodulation | Gregory E. Bottomley | 2001-06-05 |
| 6205193 | Systems and methods for fast terminal synchronization in a wireless communication system | Mark Alan Ranta | 2001-03-20 |
| 6188885 | Communications systems for transmitting high power voice mail notifications and related methods and user terminals | Javor Kolev | 2001-02-13 |
| 6141570 | System and method for conserving battery energy in a wireless telephone with an integral global positioning system | Gregory A. O'Neill, Jr., Edward V. Jolley | 2000-10-31 |
| 5978366 | Methods and systems for reduced power operation of cellular mobile terminals | Larry William Massingill, Stan Reinhold, Richard E. Weiss | 1999-11-02 |
| 5933418 | Method for increasing control channel capacity in a communication system | Larry William Massingill | 1999-08-03 |
| 5905733 | Method and apparatus for distinguishing in-band signaling from user data | Larry William Massingill | 1999-05-18 |
| 5854784 | Power-saving method for providing synchronization in a communications system | Larry William Massingill | 1998-12-29 |
| 5838745 | Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using nonlinear transformation metrics | Eric Wang, Amer A. Hassan | 1998-11-17 |
| 5835851 | Method and apparatus for echo reduction in a hands-free cellular radio using added noise frames | Jim Rasmusson, Robert A. Zak | 1998-11-10 |
| 5701329 | Standby power savings with cumulative party check in mobile phones | Thomas M. Croft, Paul W. Dent, Lawrence J. Harte | 1997-12-23 |
| 5680450 | Apparatus and method for canceling acoustic echoes including non-linear distortions in loudspeaker telephones | Paul W. Dent | 1997-10-21 |
| 5680418 | Removing low frequency interference in a digital FM receiver | Thomas M. Croft, Paul W. Dent | 1997-10-21 |
| 5568513 | Standby power savings with cumulative parity check in mobile phones | Thomas M. Croft, Paul W. Dent, Lawrence J. Harte | 1996-10-22 |