Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245217 | Method for dynamic spectrum sharing for loosely coupled systems | Virgil Cimpu, Tomas Norling, Franz Heiser, Tobias Lindquist | 2025-03-04 |
| 10506484 | Method and apparatus for facilitating network coexistence | Christopher Richards, Alfred Schmidt | 2019-12-10 |
| 10306535 | Soft lock of a cell in a wireless network | Scholastica Lau | 2019-05-28 |
| 10299135 | Filling empty symbols in cellular communications network transmissions in unlicensed spectrum | Christopher Richards, Jung-Fu Cheng | 2019-05-21 |
| 10021690 | Multi-path transmission control protocol connections | Christopher Richards | 2018-07-10 |
| 9723616 | Predictable scheduler for interference mitigation | Virgil Cimpu | 2017-08-01 |
| 9461849 | Channel estimation and interference cancellation for virtual MIMO demodulation | John P. Panicker, Gary Boudreau, Ed Illidge | 2016-10-04 |
| 9088443 | Channel estimation and interference cancellation for virtual MIMO demodulation | John P. Panicker, Gary Boudreau, Ed Illidge | 2015-07-21 |
| 8861569 | Reduced complexity channel estimation for uplink receiver | John P. Panicker, Gary Boudreau, Ed Illidge | 2014-10-14 |
| 8848764 | Reduced complexity channel estimation for uplink receiver | John P. Panicker, Gary Boudreau, Ed Illidge | 2014-09-30 |
| 8724723 | Method and system for reduced complexity channel estimation and interference cancellation for V-MIMO demodulation | John P. Panicker, Gary Boudreau, Ed Illidge | 2014-05-13 |
| 7245612 | Internet call waiting with voicemail system that provides monitoring during recording | Douglas Petty, James J. Boland, David P. Dunlap | 2007-07-17 |
| 6965870 | Method and system for activity responsive telemarketing | Alan Stuart Frank, Douglas Petty | 2005-11-15 |
| 6337858 | Method and apparatus for originating voice calls from a data network | Douglas Petty, Raul San Martin, Alan Stuart Frank, Vivek Kapil, Dhansukh Nathubhai Mistry | 2002-01-08 |
| 6215784 | Method and system for voice call completion using information retrieved from an open application on a computing machine | Douglas Petty, Alan Stuart Frank | 2001-04-10 |