Issued Patents All Time
Showing 26–50 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9100968 | Method and system for digital cancellation scheme with multi-beam | Thorp Rivingston, Kenneth Kludt, Phil F. Chen, Stuart S. Jeffery | 2015-08-04 |
| 9100154 | Method and system for explicit AP-to-AP sounding in an 802.11 network | Stuart S. Jeffery, Kenneth Kludt | 2015-08-04 |
| 9088898 | System and method for cooperative scheduling for co-located access points | Phil F. Chen, Kenneth Kludt | 2015-07-21 |
| 9071309 | Method and system for use of quadrature hybrids for closed and open loop beam forming transmit diversity | Kenneth Kludt | 2015-06-30 |
| 9065517 | Implementing blind tuning in hybrid MIMO RF beamforming systems | Eduardo Abreu, Kenneth Kludt | 2015-06-23 |
| 9065510 | Method, apparatus and system for providing feedback to a transmit diversity device | Yair Karmi, Kenneth Kludt, Sherwin J. Wang | 2015-06-23 |
| 9060362 | Method and system for accessing an occupied Wi-Fi channel by a client using a nulling scheme | Stuart S. Jeffery, Phil F. Chen, Sherwin J. Wang, Kenneth Kludt | 2015-06-16 |
| 9048913 | Method and apparatus for adaptive control of transmit diversity to provide operating power reduction | Kenneth Kludt, Sherwin J. Wang | 2015-06-02 |
| 9042276 | Multiple co-located multi-user-MIMO access points | Stuart S. Jeffery, Kenneth Kludt | 2015-05-26 |
| 9014066 | System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems | Sherwin J. Wang, Kenneth Kludt | 2015-04-21 |
| 8995416 | System and method for simultaneous co-channel access of neighboring access points | Stuart S. Jeffery, Phil F. Chen, Sherwin J. Wang, Kenneth Kludt | 2015-03-31 |
| 8989103 | Method and system for selective attenuation of preamble reception in co-located WI FI access points | Stuart S. Jeffery, Kenneth Kludt | 2015-03-24 |
| 8983548 | Multi-beam co-channel Wi-Fi access point | Phil F. Chen, Kenneth Kludt, Stuart S. Jeffery, Sherwin J. Wang, Eduardo Abreu | 2015-03-17 |
| 8971452 | Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systems | Phil F. Chen, Sherwin J. Wang, Kenneth Kludt | 2015-03-03 |
| 8958757 | System, method and apparatus for mobile transmit diversity using symmetric phase difference | Eduardo Abreu | 2015-02-17 |
| 8948327 | System and method for discrete gain control in hybrid MIMO/RF beamforming | Kenneth Kludt, Eduardo Abreu | 2015-02-03 |
| 8942134 | System and method for selective registration in a multi-beam system | Kenneth Kludt | 2015-01-27 |
| 8929322 | System and method for side lobe suppression using controlled signal cancellation | Kenneth Kludt | 2015-01-06 |
| 8928528 | Multi-beam MIMO time division duplex base station using subset of radios | Eduardo Abreu, Kenneth Kludt, Phil F. Chen, Sherwin J. Wang | 2015-01-06 |
| 8923448 | Using antenna pooling to enhance a MIMO receiver augmented by RF beamforming | Kenneth Kludt, Eduardo Abreu | 2014-12-30 |
| 8903319 | Method, system and apparatus using multiple feedbacks for uplink closed-loop beamforming | Sherwin J. Wang, Kenneth Kludt, Phil F. Chen | 2014-12-02 |
| 8891598 | Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems | Sherwin J. Wang, Phil F. Chen | 2014-11-18 |
| 8885757 | Calibration of MIMO systems with radio distribution networks | Eduardo Abreu, Kenneth Kludt | 2014-11-11 |
| 8849222 | Method and device for phase adjustment based on closed-loop diversity feedback | Sherwin J. Wang, Eduardo Abreu | 2014-09-30 |
| 8842765 | Beamformer configurable for connecting a variable number of antennas and radio circuits | Kenneth Kludt | 2014-09-23 |