MARUTA; Yasushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for MARUTA; Yasushi.The latest application filed is for "base station, method, program, and recording medium".

Company Profile

5.46.48

MARUTA; Yasushi - Tokyo JP
Maruta; Yasushi - Minato-ku JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Base Station, Method, Program, And Recording Medium App 20220278783 - JIANG; Yi ; et al.	2022-09-01
Communication System App 20220272676 - AWAD; Yassin ; et al.	2022-08-25
Base station, method, program and recording medium Grant 11,405,910 - Nose , et al. August 2, 2	2022-08-02
Communication system Grant 11,337,204 - Awad , et al. May 17, 2	2022-05-17
Base Station, System, Method, And Non-transitory Computer Readable Medium App 20220038166 - MARUTA; Yasushi	2022-02-03
Base Station, Terminal Apparatus, Method, Program, And Non-transitory Computer Readable Recording Medium App 20210111752 - JIANG; Yi ; et al.	2021-04-15
Base Station, Method, Program And Recording Medium App 20210068088 - NOSE; Daisuke ; et al.	2021-03-04
Communication System App 20200305135 - AWAD; Yassin Aden ; et al.	2020-09-24
Communication system Grant 10,716,103 - Awad , et al.	2020-07-14
Sounding Reference Signals (srs) In New Radio (nr) Communication Systems App 20200177335 - MARUTA; Yasushi ; et al.	2020-06-04
Relay communication system Grant 10,659,141 - Awad , et al.	2020-05-19
Ue Selection And Transmission Rank Estimation For Mu-mimo Communication Systems App 20200015245 - MARUTA; Yasushi ; et al.	2020-01-09
Communication terminal, base station, monitoring method, transmission method, and non-transitory computer-readable medium Grant 10,477,571 - Jiang , et al. Nov	2019-11-12
Relay Communication System App 20190215056 - AWAD; Yassin Aden ; et al.	2019-07-11
Relay communication system Grant 10,277,304 - Awad , et al.	2019-04-30
Method and system for MIMO communication Grant 10,250,311 - Pham , et al.	2019-04-02
Method and system for MU-MIMO communication Grant 10,205,493 - Pham , et al. Feb	2019-02-12
Communication Terminal, Base Station, Monitoring Method, Transmission Method, And Non-transitory Computer-readable Medium App 20180279350 - JIANG; Yi ; et al.	2018-09-27
Computing PMIs, particularly in wireless communications systems having three-dimensional communications channels, using a reference antenna or a reference antenna subset Grant 10,063,300 - Pham , et al. August 28, 2	2018-08-28
Wireless communication system and wireless communication method Grant 10,039,099 - Sato , et al. July 31, 2	2018-07-31
Method and system for MU-MIMO communication Grant 9,929,789 - Pham , et al. March 27, 2	2018-03-27
Standards compliant coordinated multi-point scheduling over LTE heterogeneous wireless networks Grant 9,906,340 - Prasad , et al. February 27, 2	2018-02-27
Computing PMIs, particularly in wireless communications systems having a three-dimensional communications channel Grant 9,859,964 - Pham , et al. January 2, 2	2018-01-02
Generating precoders for joint transmission from multiple transmission points to multiple user equipments in a downlink coordinated multipoint transmission/reception communications system Grant 9,825,676 - Pham , et al. November 21, 2	2017-11-21
Method And System For Mimo Communication App 20170331539 - PHAM; Duong ; et al.	2017-11-16
COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAVING A THREE-DIMENSIONAL COMMUNICATIONS CHANNEL App 20170195013 - PHAM; Duong ; et al.	2017-07-06
Wireless Communication System And Wireless Communication Method App 20170156142 - SATO; Toshifumi ; et al.	2017-06-01
Method And System For Mu-mimo Communication App 20170141822 - PHAM; Duong ; et al.	2017-05-18
Relay Communication System App 20170117951 - AWAD; Yassin Aden ; et al.	2017-04-27
Communication system Grant 9,622,194 - Liang , et al. April 11, 2	2017-04-11
COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAVING THREE-DIMENSIONAL COMMUNICATIONS CHANNELS, USING A REFERENCE ANTENNA OR A REFERENCE ANTENNA SUBSET App 20170093473 - PHAM; Duong ; et al.	2017-03-30
Method And System For Mu-mimo Communication App 20170085309 - PHAM; Duong ; et al.	2017-03-23
Communication channel quality estimating method, wireless communications system, base station, and program Grant 9,584,288 - Nobukiyo , et al. February 28, 2	2017-02-28
Relay communication system Grant 9,584,210 - Awad , et al. February 28, 2	2017-02-28
Radio communication system, base station, and communication method Grant 9,497,013 - Maruta November 15, 2	2016-11-15
Method for improving transmission capacity in a DL MU-MIMO communications system Grant 9,473,225 - Maruta , et al. October 18, 2	2016-10-18
Standards Compliant Coordinated Multi-point Scheduling Over Lte Heterogeneous Wireless Networks App 20160233994 - Prasad; Narayan ; et al.	2016-08-11
Generating Precoders For Joint Transmission From Multiple Transmission Points To Multiple User Equipments In A Downlink Coordinated Multipoint Transmission/reception Communications System App 20160164578 - PHAM; Duong ; et al.	2016-06-09
Communication System App 20160128038 - AWAD; Yassin Aden ; et al.	2016-05-05
Communications system with multiple PDCCH with associated multiple DMRS patterns Grant 9,271,272 - Awad , et al. February 23, 2	2016-02-23
Mobile communication system and relay node control method, relay node management device and control method thereof, and non-transitory computer readable medium storing control program Grant 9,253,695 - Maruta February 2, 2	2016-02-02
Generating precoders for use in optimising transmission capacity between an eNodeBb and UE in a DL MU-MIMO communications system Grant 9,246,564 - Maruta , et al. January 26, 2	2016-01-26
Wireless base station receiving device, and signal demodulation method and program used therein Grant 9,124,479 - Maruta September 1, 2	2015-09-01
Method For Improving Transmission Capacity In A Dl Mu-mimo Communications System App 20150236767 - Maruta; Yasushi ; et al.	2015-08-20
Generating Precoders For Use In Optimising Transmission Capacity Between An Enodeb And Ue In A Dl Mu-mimo Communications System App 20150131753 - Maruta; Yasushi ; et al.	2015-05-14
Mobile communication system, relay station, and control method and program for relay station Grant 9,007,985 - Maruta April 14, 2	2015-04-14
Communication Channel Quality Estimating Method, Wireless Communications System, Base Station, And Program App 20150049703 - Nobukiyo; Takahiro ; et al.	2015-02-19
Radio Communication System, Base Station, And Communication Method App 20150036522 - Maruta; Yasushi	2015-02-05
Communication System App 20150016374 - Liang; Caroline ; et al.	2015-01-15
Mobile communication system, relay station apparatus, base station apparatus, radio relay method, and computer readable medium Grant 8,811,257 - Aminaka , et al. August 19, 2	2014-08-19
Frequency correction circuit, frequency correction method and wireless communication equipment using them Grant 8,718,206 - Maruta May 6, 2	2014-05-06
Mobile Communication System And Relay Node Control Method, Relay Node Management Device And Control Method Thereof, And Non-transitory Computer Readable Medium Storing Control Program App 20130324130 - Maruta; Yasushi	2013-12-05
Communication System App 20130157660 - Awad; Yassin Aden ; et al.	2013-06-20
Mobile Communication System, Relay Station, And Control Method And Program For Relay Station App 20130021963 - Maruta; Yasushi	2013-01-24
Relay Communication System App 20120294225 - Awad; Yassin Aden ; et al.	2012-11-22
Mobile communication system and method for estimating moving speed of mobile terminal Grant 8,301,172 - Maruta October 30, 2	2012-10-30
Wireless Base Station Receiving Device, And Signal Demodulation Method And Program Used Therein App 20120264467 - Maruta; Yasushi	2012-10-18
Mobile Communication System, Relay Station Apparatus, Base Station Apparatus, Radio Relay Method, And Computer Readable Medium App 20120213145 - Aminaka; Hiroaki ; et al.	2012-08-23
Frequency Correction Circuit, Frequency Correction Method And Wireless Communication Equipment Using Them App 20110311004 - Maruta; Yasushi	2011-12-22
Frequency correction Grant 7,924,954 - Maruta April 12, 2	2011-04-12
Communication Device, Communication System, Control Method, And Control Program App 20100279643 - Maruta; Yasushi	2010-11-04
CDMA receiving apparatus and method Grant 7,792,151 - Maruta , et al. September 7, 2	2010-09-07
Mobile Communication System And Method For Estimating Moving Speed Of Mobile Terminal App 20090191861 - Maruta; Yasushi	2009-07-30
Frequency Correction App 20080253486 - MARUTA; YASUSHI	2008-10-16
Multi-beam antenna reception device and multi-beam reception method Grant 7,286,800 - Maruta October 23, 2	2007-10-23
Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method Grant 7,274,951 - Maruta September 25, 2	2007-09-25
Cdma receiving apparatus and method App 20070177656 - Maruta; Yasushi ; et al.	2007-08-02
Transmitter-receiver of mobile communication system App 20060292994 - Oura; Satoshi ; et al.	2006-12-28
Adaptive transmitter/receiver Grant 7,031,368 - Maruta , et al. April 18, 2	2006-04-18
Multi-beam antenna reception device and multi-beam reception method App 20060063566 - Maruta; Yasushi	2006-03-23
Detection of synchronization timing in CDMA receiving apparatus App 20060013290 - Oura; Satoshi ; et al.	2006-01-19
Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method App 20050153657 - Maruta, Yasushi	2005-07-14
Array antenna reception apparatus Grant 6,792,033 - Maruta , et al. September 14, 2	2004-09-14
Array antenna transmitter/receiver and its calibration method App 20040171408 - Maruta, Yasushi	2004-09-02
Adaptive receiving device removing interference from users and multi-paths by antenna directivity control Grant 6,665,286 - Maruta , et al. December 16, 2	2003-12-16
Array antenna receiving apparatus Grant 6,448,939 - Maruta September 10, 2	2002-09-10
Array antenna receiving apparatus App 20010020919 - Maruta, Yasushi	2001-09-13
CDMA multiuser receiver featuring a combination of array antenna and multiuser cancelers Grant 6,222,498 - Ishii , et al. April 24, 2	2001-04-24
Array antenna transmitter with a high transmission gain proportional to the number of antenna elements Grant 6,218,988 - Maruta April 17, 2	2001-04-17
CDMA receiver with antenna array adaptively controlled with combined errors of despread multipath components Grant 6,205,166 - Maruta , et al. March 20, 2	2001-03-20

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