Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9112567 | Apparatus and method for compensation of AM noise in RFID devices through modulation of a received signal | Paul H. Gailus | 2015-08-18 |
| 8838055 | Dynamic sub-sampling radio frequency mixer systems and methods | Gregory J. Buchwald, Stephen L. Kuffner | 2014-09-16 |
| 8699360 | Communications system for exchanging spectrum sensing measurements through a drop box and method of using same | Stephen L. Kuffner, Ramy S. Ayoub, John M. Belcea, Gregory J. Buchwald, Lynn D. Dann +4 more | 2014-04-15 |
| 8154329 | Device and method for phase compensation | Robert E. Stengel | 2012-04-10 |
| 8068826 | Method and apparatus for controlling transmit power and incumbent protection in a cognitive radio system | Stephen L. Kuffner, David P. Gurney | 2011-11-29 |
| 7970430 | Method and apparatus for setting and managing operational dynamics within cognitive radio networks | Charles A. Backof, Jr., Steven D. Bromley, John David Bruner, Steven F. Gillig, John Grosspietsch +2 more | 2011-06-28 |
| 7860500 | Method and apparatus for determining appropriate channels for communication | Gregory J. Buchwald, Steven F. Gillig, Terry K. Mansfield | 2010-12-28 |
| 7818011 | Method and apparatus for channel selection | Gregory J. Buchwald, Stephen L. Kuffner | 2010-10-19 |
| 7796948 | Method and apparatus for optimizing radio performance through inferred knowledge of indoor-outdoor radio status | John Grosspietsch, Charles A. Backof, Jr., Louis J. Vannatta | 2010-09-14 |
| 7797263 | Managing operation of a cognative radio by an authority | Charles A. Backof, Jr., Steven D. Bromley, John David Bruner, Steven F. Gillig, John Grosspietsch +2 more | 2010-09-14 |
| 7743121 | Method and apparatus for setting up and managing operational environment in P2P wireless networks | Dragan M. Boscovic, Wlodzimierz S. Czarnocki, Gary W. Grube | 2010-06-22 |
| 7483700 | Method and apparatus for determining appropriate channels for communication | Gregory J. Buchwald, Steven F. Gillig, S. David Silk, Stephen L. Kuffner | 2009-01-27 |
| 7239624 | Method and apparatus for allowing communication units to utilize non-licensed title spectrum | Gregory J. Buchwald, Richard Rachwalski, S. David Silk, Stephen L. Kuffner | 2007-07-03 |
| 6810266 | Digitally controlled radio back-end | Gregory J. Buchwald, Stephen C. Tremmell | 2004-10-26 |
| 6577851 | Impulse noise blanker | Gregory J. Buchwald | 2003-06-10 |
| 6473606 | Common intermediate frequency broadcast radio front end | Gregory J. Buchwald, Kenneth S. Hutchinson | 2002-10-29 |
| 6473605 | Noise reduction and range control radio system | Gregory J. Buchwald | 2002-10-29 |
| 6424825 | Feedforward and feedback control in a radio | Gregory J. Buchwald | 2002-07-23 |
| 5794136 | Noise blanker and a radio receiver and method employing same | Gregory J. Buchwald, Roy H. Espe | 1998-08-11 |
| 5524290 | Adaptive graphic equalizer and radio using same | Gregory J. Buchwald, Steven G. Parmelee | 1996-06-04 |
| 5239699 | AM-FM combined stereo receiver | — | 1993-08-24 |
| 5109542 | AM-FM combined stereo receiver | — | 1992-04-28 |
| 5050237 | Radio receiver having automatic bandwidth control during tuning | — | 1991-09-17 |
| 4944011 | Circuit for controlling operator indicators in an AM stereo receiver | — | 1990-07-24 |
| 4903329 | Clamping circuit for a PLL tuning system | Charles J. Marik | 1990-02-20 |