Issued Patents All Time
Showing 1–25 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9532231 | System and method for cooperative scheduling for co-located access points | Phil F. Chen, Kenneth Kludt | 2016-12-27 |
| 9525203 | Controlling MTD antenna VSWR and coupling for SAR control | Phil F. Chen, Kenneth Kludt | 2016-12-20 |
| 9497781 | System and method for co-located and co-channel Wi-Fi access points | Stuart S. Jeffery, Kenneth Kludt | 2016-11-15 |
| 9425882 | Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stations | Phil F. Chen, Stuart S. Jeffery | 2016-08-23 |
| 9402237 | Using multiple and a single feedback for UE uplink beamforming in soft handoff | — | 2016-07-26 |
| 9385793 | Multi-beam co-channel Wi-Fi access point | Phil F. Chen, Kenneth Kludt, Stuart S. Jeffery, Sherwin J. Wang, Eduardo Abreu | 2016-07-05 |
| 9357401 | Method and apparatus for adaptive reduction of interference in a small cell of a mobile telecommunication system | Phil F. Chen, Kenneth Kludt | 2016-05-31 |
| 9344168 | Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network | Eduardo Abreu, Kenneth Kludt, Phil F. Chen, Sherwin J. Wang | 2016-05-17 |
| 9343808 | Multi-beam MIMO time division duplex base station using subset of radios | Eduardo Abreu, Kenneth Kludt, Phil F. Chen, Sherwin J. Wang | 2016-05-17 |
| 9332519 | System and method for selective registration in a multi-beam system | Kenneth Kludt | 2016-05-03 |
| 9313805 | System and method for simultaneous co-channel access of neighboring access points | Stuart S. Jeffery, Phil F. Chen, Sherwin J. Wang, Kenneth Kludt | 2016-04-12 |
| 9300378 | Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stations | Kenneth Kludt, Phil F. Chen, Sherwin J. Wang | 2016-03-29 |
| 9294177 | System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems | Sherwin J. Wang, Kenneth Kludt, Phil F. Chen | 2016-03-22 |
| 9271176 | System and method for backhaul based sounding feedback | Phil F. Chen, Stuart S. Jeffery, Kenneth Kludt | 2016-02-23 |
| 9264178 | General phase perturbation method | Eduardo Abreu | 2016-02-16 |
| 9246570 | Method and device for phase adjustment based on closed-loop diversity feedback | Sherwin J. Wang, Eduardo Abreu | 2016-01-26 |
| 9246216 | System and method for adaptive beam forming for specific absorption rate control | Kenneth Kludt, Phil F. Chen | 2016-01-26 |
| 9236998 | Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems | Sherwin J. Wang, Phil F. Chen | 2016-01-12 |
| 9210672 | Method and apparatus for random access channel probe initialization using transmit diversity | Kenneth Kludt, Phil F. Chen, Sherwin J. Wang | 2015-12-08 |
| 9197306 | Method, system and apparatus using multiple feedbacks for uplink closed-loop beamforming | Sherwin J. Wang, Kenneth Kludt, Phil F. Chen | 2015-11-24 |
| 9172454 | Method and system for calibrating a transceiver array | Phil F. Chen, Kenneth Kludt, Thorp Rivingston | 2015-10-27 |
| 9172446 | Method and system for supporting sparse explicit sounding by implicit data | Phil F. Chen, Stuart S. Jeffery, Kenneth Kludt, Thorp Rivingston | 2015-10-27 |
| 9166665 | System, method and apparatus for mobile transmit diversity using symmetric phase difference | Phil F. Chen, Sherwin J. Wang, Eduardo Abreu | 2015-10-20 |
| 9154204 | Implementing transmit RDN architectures in uplink MIMO systems | Sherwin J. Wang, Eduardo Abreu, Kenneth Kludt, Phil F. Chen | 2015-10-06 |
| 9155110 | System and method for co-located and co-channel Wi-Fi access points | Stuart S. Jeffery, Phil F. Chen, Kenneth Kludt | 2015-10-06 |