Jiyun Shen

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
MIMO transmission scheme using multiple antennas in a radio communi...
- Patent number 10,312,974
- Issue date Jun 4, 2019
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio transmission station and radio communication network
- Patent number 10,277,289
- Issue date Apr 30, 2019
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, common reception apparatus and user ter...
- Patent number 10,212,713
- Issue date Feb 19, 2019
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, radio communication system and radio communicat...
- Patent number 10,200,975
- Issue date Feb 5, 2019
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 10,116,370
- Issue date Oct 30, 2018
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, mobile station and radio communication method
- Patent number 10,111,108
- Issue date Oct 23, 2018
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, radio base station and radio communication method
- Patent number 10,097,320
- Issue date Oct 9, 2018
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization signal transmitting method and base station apparatus
- Patent number 10,051,484
- Issue date Aug 14, 2018
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, radio base station, radio mobile stati...
- Patent number 10,003,978
- Issue date Jun 19, 2018
- NTT DoCoMo, Inc.
- Yoshifumi Morihiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 9,979,448
- Issue date May 22, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, user terminal and radio communication method
- Patent number 9,860,041
- Issue date Jan 2, 2018
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio relay station
- Patent number 9,843,403
- Issue date Dec 12, 2017
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization method, mobile station apparatus and base station a...
- Patent number 9,794,902
- Issue date Oct 17, 2017
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, user terminal and radio communication method
- Patent number 9,794,094
- Issue date Oct 17, 2017
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio apparatus, radio control apparatus and communication control...
- Patent number 9,762,298
- Issue date Sep 12, 2017
- NTT DoCoMo, Inc.
- Takahiro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, radio mobile station and radio base sta...
- Patent number 9,722,689
- Issue date Aug 1, 2017
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 9,647,737
- Issue date May 9, 2017
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflectarray and design method
- Patent number 9,620,864
- Issue date Apr 11, 2017
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reflectarray
- Patent number 9,620,862
- Issue date Apr 11, 2017
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflectarray
- Patent number 9,537,221
- Issue date Jan 3, 2017
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflectarray and design method
- Patent number 9,531,079
- Issue date Dec 27, 2016
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reflectarray and design method
- Patent number 9,425,512
- Issue date Aug 23, 2016
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Propagation path estimation method and program and apparatus using...
- Patent number 9,337,942
- Issue date May 10, 2016
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Propagation path estimation method and program and apparatus using...
- Patent number 9,264,157
- Issue date Feb 16, 2016
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam reflectarray
- Patent number 9,184,508
- Issue date Nov 10, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus having mushroom structures
- Patent number 8,988,287
- Issue date Mar 24, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus having mushroom structures
- Patent number 8,952,849
- Issue date Feb 10, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus having mushroom structures
- Patent number 8,847,822
- Issue date Sep 30, 2014
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus having mushroom structures
- Patent number 8,830,126
- Issue date Sep 9, 2014
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus having mushroom structures
- Patent number 8,779,984
- Issue date Jul 15, 2014
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20180109305
- Publication date Apr 19, 2018
- NTT DoCoMo, Inc.
- Tatsunori OBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20180048363
- Publication date Feb 15, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO TRANSMITTING STATION
- Publication number 20170294943
- Publication date Oct 12, 2017
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO RELAY STATION
- Publication number 20170288793
- Publication date Oct 5, 2017
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO TRANSMISSION STATION AND RADIO COMMUNICATION NETWORK
- Publication number 20170222693
- Publication date Aug 3, 2017
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, RADIO MOBILE STATI...
- Publication number 20160381568
- Publication date Dec 29, 2016
- NTT DoCoMo, Inc.
- Yoshifumi Morihiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20160359533
- Publication date Dec 8, 2016
- NTT DoCoMo, Inc.
- Tatsunori OBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, COMMON RECEPTION APPARATUS AND USER TER...
- Publication number 20160323894
- Publication date Nov 3, 2016
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, MOBILE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160323756
- Publication date Nov 3, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160269206
- Publication date Sep 15, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO APPARATUS, RADIO CONTROL APPARATUS AND COMMUNICATION CONTROL...
- Publication number 20160248485
- Publication date Aug 25, 2016
- NTT DoCoMo, Inc.
- Takahiro Kubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160241364
- Publication date Aug 18, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO MOBILE STATION AND RADIO BASE STA...
- Publication number 20160233947
- Publication date Aug 11, 2016
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION METHOD, MOBILE STATION APPARATUS AND BASE STATION A...
- Publication number 20160227501
- Publication date Aug 4, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION SIGNAL TRANSMITTING METHOD AND BASE STATION APPARATUS
- Publication number 20160212631
- Publication date Jul 21, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICAT...
- Publication number 20160205667
- Publication date Jul 14, 2016
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160197709
- Publication date Jul 7, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFLECTARRAY
- Publication number 20150229029
- Publication date Aug 13, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTARRAY
- Publication number 20150070246
- Publication date Mar 12, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTARRAY AND DESIGN METHOD
- Publication number 20150061966
- Publication date Mar 5, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFLECTARRAY AND DESIGN METHOD
- Publication number 20150022414
- Publication date Jan 22, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFLECTARRAY AND DESIGN METHOD
- Publication number 20150015455
- Publication date Jan 15, 2015
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-BEAM REFLECTARRAY
- Publication number 20130229296
- Publication date Sep 5, 2013
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROPAGATION PATH ESTIMATION METHOD AND PROGRAM AND APPARATUS USING...
- Publication number 20120303328
- Publication date Nov 29, 2012
- NTT DoCoMo, Inc.
- Tamami Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROPAGATION PATH ESTIMATION METHOD AND PROGRAM AND APPARATUS USING...
- Publication number 20120302177
- Publication date Nov 29, 2012
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY APPARATUS AND RELAY METHOD
- Publication number 20120057619
- Publication date Mar 8, 2012
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS HAVING MUSHROOM STRUCTURES
- Publication number 20110210906
- Publication date Sep 1, 2011
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS HAVING MUSHROOM STRUCTURES
- Publication number 20110210904
- Publication date Sep 1, 2011
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS HAVING MUSHROOM STRUCTURES
- Publication number 20110210905
- Publication date Sep 1, 2011
- NTT DoCoMo, Inc.
- Tamami Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Estimating Whether A Wireless Terminal Is Indoors Using Pattern Cla...
- Publication number 20110189960
- Publication date Aug 4, 2011
- Polaris Wireless, Inc.
- Tarun Kumar Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

MIMO transmission scheme using multiple antennas in a radio communi...

Radio transmission station and radio communication network

Radio communication system, common reception apparatus and user ter...

Radio base station, radio communication system and radio communicat...

Radio communication control method and radio communication system

Radio base station, mobile station and radio communication method

User terminal, radio base station and radio communication method

Synchronization signal transmitting method and base station apparatus

Mobile communication system, radio base station, radio mobile stati...

Radio communication control method and radio communication system

Radio base station, user terminal and radio communication method

Radio relay station

Synchronization method, mobile station apparatus and base station a...

Radio base station, user terminal and radio communication method

Radio apparatus, radio control apparatus and communication control...

Radio communication system, radio mobile station and radio base sta...

Radio communication control method and radio communication system

Reflectarray and design method

Reflectarray

Reflectarray

Reflectarray and design method

Reflectarray and design method

Propagation path estimation method and program and apparatus using...

Propagation path estimation method and program and apparatus using...

Multi-beam reflectarray

Apparatus having mushroom structures

Apparatus having mushroom structures

Apparatus having mushroom structures

Apparatus having mushroom structures

Apparatus having mushroom structures

Patents Applicationslast 30 patents

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO TRANSMITTING STATION

RADIO RELAY STATION

RADIO TRANSMISSION STATION AND RADIO COMMUNICATION NETWORK

MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, RADIO MOBILE STATI...

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO COMMUNICATION SYSTEM, COMMON RECEPTION APPARATUS AND USER TER...

RADIO BASE STATION, MOBILE STATION AND RADIO COMMUNICATION METHOD

RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

RADIO APPARATUS, RADIO CONTROL APPARATUS AND COMMUNICATION CONTROL...

USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD

RADIO COMMUNICATION SYSTEM, RADIO MOBILE STATION AND RADIO BASE STA...

SYNCHRONIZATION METHOD, MOBILE STATION APPARATUS AND BASE STATION A...

SYNCHRONIZATION SIGNAL TRANSMITTING METHOD AND BASE STATION APPARATUS

RADIO BASE STATION, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICAT...

RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

REFLECTARRAY

REFLECTARRAY

REFLECTARRAY AND DESIGN METHOD

REFLECTARRAY AND DESIGN METHOD

REFLECTARRAY AND DESIGN METHOD

MULTI-BEAM REFLECTARRAY

PROPAGATION PATH ESTIMATION METHOD AND PROGRAM AND APPARATUS USING...

PROPAGATION PATH ESTIMATION METHOD AND PROGRAM AND APPARATUS USING...

RELAY APPARATUS AND RELAY METHOD

APPARATUS HAVING MUSHROOM STRUCTURES

APPARATUS HAVING MUSHROOM STRUCTURES

APPARATUS HAVING MUSHROOM STRUCTURES

Estimating Whether A Wireless Terminal Is Indoors Using Pattern Cla...