Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060104 | Coexistence and incumbent protection in a cognitive radio network | Apoorv Chaudhri, Yadunandana N. Rao | 2011-11-15 |
| 7916811 | Method and apparatus for improved burst acquisition in a digital receiver | Anthony R. Schooler, Zhuan Ye, Richard DiColli | 2011-03-29 |
| 7881726 | Method and apparatus for spectrum sharing between an incumbent communications system and a cognitive radio system | Apoorv Chaudhri, Yadunandana N. Rao, Matthew E. Simms | 2011-02-01 |
| 7706765 | Method and device for enabling and disabling group transmissions | Timothy J. Collins, Richard Rachwalski, Patrick L. Rakers, Stephen L. Kuffner | 2010-04-27 |
| 7248165 | Method and apparatus for multiple frequency RFID tag architecture | Timothy J. Collins, Stephen L. Kuffner, Richard Rachwalski | 2007-07-24 |
| 7227885 | Correlation method in a communication system and apparatus | Stephen L. Kuffner | 2007-06-05 |
| 7218641 | Method and apparatus for adaptive processing gain for multiple source devices in a communications system | Stephen L. Kuffner | 2007-05-15 |
| 7133432 | Collision mitigation methods used in a communication system | Stephen L. Kuffner | 2006-11-07 |
| 7099469 | Method of scrambling and descrambling data in a communication system | Douglas A. Kuhlman, Thomas S. Messerges, Timothy J. Collins, Stephen L. Kuffner | 2006-08-29 |
| 7023817 | Method and apparatus for source device synchronization in a communication system | Stephen L. Kuffner, Timothy J. Collins, Richard Rachwalski | 2006-04-04 |
| 6970518 | Method and apparatus for electronic item identification in a communication system using known source parameters | Stephen L. Kuffner, Timothy J. Collins, Bruce C. Eastmond | 2005-11-29 |
| 6922716 | Method and apparatus for vector processing | Vipul Desai, Benson Chau | 2005-07-26 |
| 6788731 | Flexible correlation and queueing in CDMA communication systems | Yun-Hee Kim, Anthony R. Schooler, Zhuan Ye | 2004-09-07 |
| 6754190 | Channel selection method used in a communication system | Stephen L. Kuffner, Timothy J. Collins, Richard Rachwalski, Bruce C. Eastmond | 2004-06-22 |
| 6745315 | Generation of address pattern through employment of one or more parameters to store information at parts of storage that are employable with multiprocessing | Vipul Desai | 2004-06-01 |
| 6667708 | Method and system for a programmable code generator | Anthony R. Schooler, Yun-Hee Kim, William J. Rinderknecht, Zhuan Ye, Benson Chau | 2003-12-23 |
| 5812615 | Apparatus and method for maximizing frequency offset tracking performance in a digital receiver | Kevin L. Baum, Stephen L. Kuffner | 1998-09-22 |
| 5812614 | Apparatus and method for maximizing frequency offset tracking performance in a digital receiver | Kevin L. Baum, Stephen L. Kuffner | 1998-09-22 |
| 5790604 | Method and apparatus for automatic frequency correction acquisition | James Robert Kelton, Michael R. Mannette | 1998-08-04 |
| 5757868 | Digital phase detector with integrated phase detection | James Robert Kelton, Kevin L. Baum | 1998-05-26 |
| 5745527 | Encoding method for constellation symbols of an RF transmitter | James Robert Kelton | 1998-04-28 |
| 5740205 | Apparatus and method for maximizing frequency offset tracking performance in a digital receiver | Kevin L. Baum, Stephen L. Kuffner | 1998-04-14 |
| 5654989 | Method and apparatus for symbol timing tracking | James Robert Kelton | 1997-08-05 |
| 5619542 | Device and method for efficient timing estimation in a digital receiver | Kevin L. Baum | 1997-04-08 |
| 5311176 | Method and apparatus for generating Walsh codes | — | 1994-05-10 |