Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911993 | Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure | James A. Proctor, Jr. | 2011-03-22 |
| 7742446 | System and method for performing distributed signal classification for a multi-hop cognitive communication device | — | 2010-06-22 |
| 7706390 | System and method for routing packets in a wireless multihopping communication network | — | 2010-04-27 |
| 7697414 | System and method for achieving crest factor reduction for multi-carrier modulation in a wireless communication network | — | 2010-04-13 |
| 7620076 | System and method for variably inserting training symbols into transmissions by estimating the channel coherence time in a wireless communication network | — | 2009-11-17 |
| 7610027 | Method and apparatus to maintain specification absorption rate at a wireless node | — | 2009-10-27 |
| 7561542 | System, method and apparatus for determining if data from a source has arrived properly at a destination in a time division multiplex (TDM) communication network | Robin U. Roberts | 2009-07-14 |
| 7529264 | Use of orthogonal or near orthogonal codes in reverse link | James A. Proctor, Jr. | 2009-05-05 |
| 7433322 | Method and system for measuring the time-of-flight of a radio signal | — | 2008-10-07 |
| 7382804 | Bandwidth efficient system and method for ranging nodes in a wireless communication network | John M. Belcea, Eduardo Lorenzo-Luaces | 2008-06-03 |
| 7295159 | Method for measuring time of arrival of signals in a communications network | John M. Belcea | 2007-11-13 |
| 7289469 | Fast switching of forward link in wireless system | Kevin P. Johnson, Kevin L. Farley | 2007-10-30 |
| 7203223 | Method of radio channel simulation and channel simulator | Juha Meinilä, Torsti Poutanen | 2007-04-10 |
| 7167463 | System and method for creating a spectrum agile wireless multi-hopping network | — | 2007-01-23 |
| 7116632 | System and method for determining synchronization point in OFDM modems for accurate time of flight measurement | — | 2006-10-03 |
| 7016306 | System and method for performing multiple network routing and provisioning in overlapping wireless deployments | Kevin L. Farley | 2006-03-21 |
| 7006428 | Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels | James A. Proctor, Jr. | 2006-02-28 |
| 6987795 | System and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network | Guenael T. Strutt | 2006-01-17 |
| 6917581 | Use of orthogonal or near orthogonal codes in reverse link | James A. Proctor, Jr. | 2005-07-12 |
| 6853646 | Fast switching of forward link in wireless system | Kevin P. Johnson, Kevin L. Farley | 2005-02-08 |
| 6744766 | Hybrid ARQ for a wireless Ad-Hoc network and a method for using the same | — | 2004-06-01 |
| 6687259 | ARQ MAC for ad-hoc communication networks and a method for using the same | — | 2004-02-03 |
| 6617990 | Digital-to-analog converter using pseudo-random sequences and a method for using the same | Eduardo Lorenzo-Luaces, Guenael T. Strutt | 2003-09-09 |
| 6269093 | Adaptive removal of disturbance in TDMA acoustic peripheral devices | Ingo Kuhn, Janne Paksuniemi | 2001-07-31 |
| 5485412 | Method and apparatus for successive horizontal and vertical data filtering | Timo Sarkkinen, Kari Tiensyrja | 1996-01-16 |