Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9095041 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2015-07-28 |
| 9013232 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2015-04-21 |
| 9000838 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2015-04-07 |
| 8948708 | Partitioned radio-frequency apparatus and associated methods | Richard T. Behrens, Jeffrey W. Scott, G. Diwakar Vishakhadatta, G. Tyson Tuttle, Vishnu Srinivasan | 2015-02-03 |
| 8843080 | Partitioned radio-frequency apparatus and associated methods | Richard T. Behrens, Jeffrey W. Scott, G. Diwakar Vishakhadatta, G. Tyson Tuttle, Vishnu Srinivasan | 2014-09-23 |
| 8682275 | Apparatus and methods for reducing interference in radio-frequency apparatus | G. Diwakar Vishakhadatta | 2014-03-25 |
| 8648653 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2014-02-11 |
| 8532236 | Quadrature signal generation in radio-frequency apparatus and associated methods | — | 2013-09-10 |
| 8489058 | Receiver, system, and memory with memory protection during power supply transitions | Brian D. Green, Augusto Marques | 2013-07-16 |
| 8467483 | Radio-frequency apparatus and associated methods | G. Diwakar Vishakhadatta, Jeffrey W. Scott, Richard T. Behrens, G. Tyson Tuttle, Vishnu Srinivasan | 2013-06-18 |
| 8421529 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2013-04-16 |
| 8422964 | Partitioned radio-frequency apparatus and associated methods | Richard T. Behrens, Jeffrey W. Scott, G. Diwakar Vishakhadatta, G. Tyson Tuttle, Vishnu Srinivasan | 2013-04-16 |
| 8224259 | Digital architecture for radio-frequency apparatus and associated methods | Richard T. Behrens, Tod Paulus, Mark S. Spurbeck, Vishnu Srinivasan, Jeffrey W. Scott +2 more | 2012-07-17 |
| 8154336 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2012-04-10 |
| 8150358 | Method for performing dual mode image rejection calibration in a receiver | Tod Paulus, Srihari Adireddy, G. Diwakar Vishakadatta | 2012-04-03 |
| 7979048 | Quasi non-volatile memory for use in a receiver | Brian D. Green, Augusto Marques | 2011-07-12 |
| 7941102 | Partitioned radio-frequency apparatus and associated methods | Richard T. Behrens, Jeffrey W. Scott, G. Diwakar Vishakhadatta, G. Tyson Tuttle, Vishnu Srinivasan | 2011-05-10 |
| 7884666 | Method and apparatus for reducing interference | David R. Welland, Caiyi Wang | 2011-02-08 |
| 7783274 | Chopped intermediate frequency wireless receiver | — | 2010-08-24 |
| 7702362 | Digital architecture for radio-frequency apparatus and associated methods | Richard T. Behrens, Tod Paulus, Mark S. Spurbeck, Vishnu Srinivasan, Jeffrey W. Scott +2 more | 2010-04-20 |
| 7689190 | Controlling the frequency of an oscillator | James Maligeorgos, Dylan Hester, Lysander Lim, Augusto Marques, G. Tyson Tuttle | 2010-03-30 |
| 7676210 | Method for performing dual mode image rejection calibration in a receiver | Tod Paulus, Srihari Adireddy, G. Diwakar Vishakhadatta | 2010-03-09 |
| 7653356 | System and method for reducing spurious emissions in a wireless communication device including a testing apparatus | James Maligeorgos, Xiaochuan Guo, Augusto Marques | 2010-01-26 |
| 7650119 | Wireless communication system and method using digital calibration to control mixer input swing | Aslam Rafi | 2010-01-19 |
| 7609781 | Wireless communication device with self calibration feature for controlling power output | Srinath Sridharan | 2009-10-27 |