Inventor · disambiguated record
Phil F. Chen
Also filed as: CHEN PHIL · CHEN PHIL F · CHEN PHIL FU-WEI
45 granted patents·3 pending applications·465 citations·filing 2000–2018
98Inventor score
Top patents by PatentIndex Score
48 records- 0198US8891598B1Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Nov 18, 2014·42 cites·12 claims
- 0298US8442457B2System and method for adaptive beamforming for specific absorption rate controlHAREL HAIM·Filed 2010·Granted May 14, 2013·73 cites·12 claims
- 0397US8797969B1Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stationsMAGNOLIA BROADBAND INC·Filed 2014·Granted Aug 5, 2014·51 cites·23 claims
- 0497US8767862B2Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution networkMAGNOLIA BROADBAND INC·Filed 2013·Granted Jul 1, 2014·33 cites·6 claims
- 0596US8774150B1System and method for reducing side-lobe contamination effects in Wi-Fi access pointsMAGNOLIA BROADBAND INC·Filed 2013·Granted Jul 8, 2014·26 cites·22 claims
- 0695US8928528B2Multi-beam MIMO time division duplex base station using subset of radiosMAGNOLIA BROADBAND INC·Filed 2013·Granted Jan 6, 2015·20 cites·29 claims
- 0793US8630596B2System and method for adaptive beamforming for specific absorption rate controlGOOGLE INC·Filed 2013·Granted Jan 14, 2014·11 cites·15 claims
- 0891US8824596B1System and method for uplink transmissions in time division MIMO RDN architectureMAGNOLIA BROADBAND INC·Filed 2013·Granted Sep 2, 2014·12 cites·27 claims
- 0990US8995416B2System and method for simultaneous co-channel access of neighboring access pointsMAGNOLIA BROADBAND INC·Filed 2014·Granted Mar 31, 2015·9 cites·25 claims
- 1089US9344168B2Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution networkMAGNOLIA BROADBAND INC·Filed 2014·Granted May 17, 2016·8 cites·6 claims
- 1189US8861635B2Setting radio frequency (RF) beamformer antenna weights per data-stream in a multiple-input-multiple-output (MIMO) systemMAGNOLIA BROADBAND INC·Filed 2013·Granted Oct 14, 2014·10 cites·12 claims
- 1288US9343808B2Multi-beam MIMO time division duplex base station using subset of radiosMAGNOLIA BROADBAND INC·Filed 2013·Granted May 17, 2016·8 cites·30 claims
- 1388US9294177B2System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systemsMAGNOLIA BROADBAND INC·Filed 2014·Granted Mar 22, 2016·9 cites·21 claims
- 1487US9236998B2Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systemsMAGNOLIA BROADBAND INC·Filed 2014·Granted Jan 12, 2016·7 cites·12 claims
- 1587US7633905B1Calibrating a transmit diversity communication deviceMAGNOLIA BROADBAND INC·Filed 2005·Granted Dec 15, 2009·11 cites·18 claims
- 1685US9246216B2System and method for adaptive beam forming for specific absorption rate controlGOOGLE INC·Filed 2013·Granted Jan 26, 2016·5 cites·14 claims
- 1783US6611756B1Method for predicting navigation information in a global positioning systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Aug 26, 2003·53 cites·20 claims
- 1882US7515877B2Communicating signals according to a quality indicator and a time boundary indicatorMAGNOLIA BROADBAND INC·Filed 2004·Granted Apr 7, 2009·30 cites·12 claims
- 1980US8983548B2Multi-beam co-channel Wi-Fi access pointMAGNOLIA BROADBAND INC·Filed 2013·Granted Mar 17, 2015·4 cites·28 claims
- 2079US9155110B2System and method for co-located and co-channel Wi-Fi access pointsMAGNOLIA BROADBAND INC·Filed 2013·Granted Oct 6, 2015·4 cites·14 claims
- 2179US8249187B2System, method and apparatus for mobile transmit diversity using symmetric phase differenceHAREL HAIM·Filed 2010·Granted Aug 21, 2012·4 cites·6 claims
- 2278US9197306B2Method, system and apparatus using multiple feedbacks for uplink closed-loop beamformingGOOGLE INC·Filed 2014·Granted Nov 24, 2015·3 cites·21 claims
- 2378US9088898B2System and method for cooperative scheduling for co-located access pointsMAGNOLIA BROADBAND INC·Filed 2014·Granted Jul 21, 2015·3 cites·17 claims
- 2477US8971452B2Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Mar 3, 2015·4 cites·4 claims
- 2576US9385793B2Multi-beam co-channel Wi-Fi access pointMAGNOLIA BROADBAND INC·Filed 2015·Granted Jul 5, 2016·2 cites·28 claims
- 2676US9271176B2System and method for backhaul based sounding feedbackMAGNOLIA BROADBAND INC·Filed 2014·Granted Feb 23, 2016·3 cites·11 claims
- 2775US9060362B2Method and system for accessing an occupied Wi-Fi channel by a client using a nulling schemeMAGNOLIA BROADBAND INC·Filed 2014·Granted Jun 16, 2015·3 cites·26 claims
- 2873US9172454B2Method and system for calibrating a transceiver arrayMAGNOLIA BROADBAND INC·Filed 2014·Granted Oct 27, 2015·3 cites·24 claims
- 2973US9172446B2Method and system for supporting sparse explicit sounding by implicit dataMAGNOLIA BROADBAND INC·Filed 2014·Granted Oct 27, 2015·3 cites·26 claims
- 3072US9300378B2Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stationsMAGNOLIA BROADBAND INC·Filed 2014·Granted Mar 29, 2016·2 cites·23 claims
- 3167US9425882B2Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stationsMAGNOLIA BROADBAND INC·Filed 2014·Granted Aug 23, 2016·2 cites·13 claims
- 3263US8634495B2System, method and apparatus for mobile transmit diversity using symmetric phase differenceHAREL HAIM·Filed 2012·Granted Jan 21, 2014·1 cites·14 claims
- 3360US10852440B2Devices, systems and methods for digitally transporting signals in GNSS repeater systems using CPRIWIRELESS TELECOM GROUP INC·Filed 2018·Granted Dec 1, 2020·3 cites·29 claims
- 3460US9154204B2Implementing transmit RDN architectures in uplink MIMO systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Oct 6, 2015·1 cites·8 claims
- 3560US9100968B2Method and system for digital cancellation scheme with multi-beamMAGNOLIA BROADBAND INC·Filed 2014·Granted Aug 4, 2015·1 cites·11 claims
- 3657US9166665B2System, method and apparatus for mobile transmit diversity using symmetric phase differenceGOOGLE INC·Filed 2014·Granted Oct 20, 2015·0 cites·5 claims
- 3757US7630445B1Establishing slot boundaries of slots of a diversity control feedback signalMAGNOLIA BROADBAND INC·Filed 2005·Granted Dec 8, 2009·1 cites·13 claims
- 3855US9210672B2Method and apparatus for random access channel probe initialization using transmit diversityGOOGLE INC·Filed 2014·Granted Dec 8, 2015·0 cites·20 claims
- 3952US2014226740A1Multi-beam co-channel wi-fi access pointMAGNOLIA BROADBAND INC·Filed 2013·Application pending·0 cites
- 4051US9532231B2System and method for cooperative scheduling for co-located access pointsMAGNOLIA BROADBAND INC·Filed 2015·Granted Dec 27, 2016·0 cites·14 claims
- 4149US8731489B2Method and apparatus for random access channel probe initialization using transmit diversityKLUDT KENNETH·Filed 2011·Granted May 20, 2014·0 cites·20 claims
- 4248US9313805B2System and method for simultaneous co-channel access of neighboring access pointsMAGNOLIA BROADBAND INC·Filed 2015·Granted Apr 12, 2016·0 cites·25 claims
- 4346US2015249936A1Parallel aggregate mac protocol data units for fast link adaptationMAGNOLIA BROADBAND INC·Filed 2014·Application pending·0 cites
- 4444US8903319B2Method, system and apparatus using multiple feedbacks for uplink closed-loop beamformingWANG SHERWIN J·Filed 2012·Granted Dec 2, 2014·0 cites·17 claims
- 4544US2015270879A1System and method for explicit channel sounding between access pointsMAGNOLIA BROADBAND INC·Filed 2014·Application pending·0 cites
- 4643US9525203B2Controlling MTD antenna VSWR and coupling for SAR controlHAREL HAIM·Filed 2012·Granted Dec 20, 2016·0 cites·10 claims
- 4743US9357401B2Method and apparatus for adaptive reduction of interference in a small cell of a mobile telecommunication systemHAREL HAIM·Filed 2012·Granted May 31, 2016·0 cites·20 claims
- 4830US11765559B2Passive radio frequency components with voltage standing wave ratio monitorsMICROLAB/FXR LLC·Filed 2018·Granted Sep 19, 2023·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →