Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8855226 | Rate selection with margin sharing | Irina Medvedev | 2014-10-07 |
| 8751576 | Methods and systems for service discovery management in peer-to-peer networks | Oliver Michaelis, John W. Ketchum | 2014-06-10 |
| 8639242 | Methods and systems for registrations and service announcements in peer-to-peer networks via cellular overlays | Oliver Michaelis, John W. Ketchum | 2014-01-28 |
| 8634438 | Wireless communication systems with femto nodes | Sanjiv Nanda, Mehmet Yavuz, Peter J. Black | 2014-01-21 |
| 8619620 | Methods and systems for transmission mode selection in a multi channel communication system | Irina Medvedev, John W. Ketchum | 2013-12-31 |
| 8576846 | Peer-to-peer communication in ad hoc wireless network | Ravi Kumar, Qiang Fu, Subrahmanyam Dravida | 2013-11-05 |
| 8570988 | Channel calibration for a time division duplexed communication system | Mark Wallace, John W. Ketchum, Steven J. Howard | 2013-10-29 |
| 8542589 | Method and apparatus for providing beamforming feedback in wireless communication systems | Shravan K. Surineni, Mark Wallace, Steven J. Howard | 2013-09-24 |
| 8489107 | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system | Mark Wallace, Steven J. Howard | 2013-07-16 |
| 8483188 | MIMO system with multiple spatial multiplexing modes | John W. Ketchum, Mark Wallace, Steven J. Howard | 2013-07-09 |
| 8478776 | Methods and systems for peer-to-peer network discovery using multi-user diversity | John W. Ketchum | 2013-07-02 |
| 8478820 | Methods and systems for service discovery management in peer-to-peer networks | Oliver Michaelis, John W. Ketchum | 2013-07-02 |
| 8472306 | Multi-access hybrid OFDM-CDMA system | John W. Ketchum, Steven J. Howard, Mark Wallace | 2013-06-25 |
| 8462643 | MIMO WLAN system | Mark Wallace, John W. Ketchum, Steven J. Howard | 2013-06-11 |
| 8462709 | Multiple frequency band operation in wireless networks | Sanjiv Nanda, Shravan K. Surineni | 2013-06-11 |
| 8462653 | Methods and system for transmission mode selection in a multi channel communication system | Irina Medvedev, John W. Ketchum | 2013-06-11 |
| 8406200 | Resource allocation for MIMO-OFDM communication systems | John W. Ketchum, Mark Wallace, Irina Medvedev | 2013-03-26 |
| 8406235 | Quality of service scheduler for a wireless network | Sanjiv Nanda | 2013-03-26 |
| 8355313 | MIMO system with multiple spatial multiplexing modes | John W. Ketchum, Mark Wallace, Steven J. Howard | 2013-01-15 |
| 8320301 | MIMO WLAN system | Mark Wallace, John W. Ketchum, Steven J. Howard | 2012-11-27 |
| 8290089 | Derivation and feedback of transmit steering matrix | Steven J. Howard, John W. Ketchum, Mark Wallace | 2012-10-16 |
| 8265208 | Receiver for wireless communication network with extended range | Mark Wallace | 2012-09-11 |
| 8248978 | Detection of stations for wireless communication | Xiandong Zhang, Mark Wallace | 2012-08-21 |
| 8208364 | MIMO system with multiple spatial multiplexing modes | John W. Ketchum, Mark Wallace, Steven J. Howard | 2012-06-26 |
| 8203978 | Multi-mode terminal in a wireless MIMO system | John W. Ketchum, Mark Wallace, Steven J. Howard | 2012-06-19 |