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Patents Grants
last 30 patents
Information
Patent Grant
User equipment and signal transmission method
Patent number
11,956,759
Issue date
Apr 9, 2024
NTT DoCoMo, Inc.
Shinpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel state information reference signal transmission method and...
Patent number
11,894,925
Issue date
Feb 6, 2024
NTT DoCoMo, Inc.
Chongning Na
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,838,933
Issue date
Dec 5, 2023
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, communication method, base station, and system for contro...
Patent number
11,778,614
Issue date
Oct 3, 2023
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and system for allocation of a downlink shared channel
Patent number
11,758,558
Issue date
Sep 12, 2023
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment apparatus, base station, demodulation reference sign...
Patent number
11,706,006
Issue date
Jul 18, 2023
NTT DoCoMo, Inc.
Yousuke Sano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and system
Patent number
11,696,306
Issue date
Jul 4, 2023
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication method, base station, and system
Patent number
11,638,168
Issue date
Apr 25, 2023
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
11,595,997
Issue date
Feb 28, 2023
NTT DoCoMo, Inc.
Hideyuki Moroga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,490,421
Issue date
Nov 1, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
11,490,416
Issue date
Nov 1, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,463,225
Issue date
Oct 4, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,457,419
Issue date
Sep 27, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection method and user equipment
Patent number
11,451,313
Issue date
Sep 20, 2022
NTT DoCoMo, Inc.
Jing Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal and radio communication method
Patent number
11,432,192
Issue date
Aug 30, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, base station apparatus and radio communication method
Patent number
11,418,246
Issue date
Aug 16, 2022
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and signal transmission method
Patent number
11,412,480
Issue date
Aug 9, 2022
NTT DoCoMo, Inc.
Shinpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment, base station, and broadcast information reception m...
Patent number
11,405,856
Issue date
Aug 2, 2022
NTT DoCoMo, Inc.
Yousuke Sano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,399,386
Issue date
Jul 26, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constellation rotation method and base station
Patent number
11,362,879
Issue date
Jun 14, 2022
NTT DoCoMo, Inc.
Neng Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
11,350,373
Issue date
May 31, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,350,396
Issue date
May 31, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, base station, and radio communication method
Patent number
11,330,424
Issue date
May 10, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio resource scheduling method, radio base station, and mobile st...
Patent number
11,317,426
Issue date
Apr 26, 2022
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Grant-free transmission method, user equipment and base station
Patent number
11,310,839
Issue date
Apr 19, 2022
NTT DoCoMo, Inc.
Neng Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,284,401
Issue date
Mar 22, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,265,905
Issue date
Mar 1, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference signal transmission method, channel state information fee...
Patent number
11,245,450
Issue date
Feb 8, 2022
NTT DoCoMo, Inc.
Chongning Na
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam determining method performed during uplink random access, user...
Patent number
11,240,847
Issue date
Feb 1, 2022
NTT DoCoMo, Inc.
Jing Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam configuration method, a mobile station and a base station
Patent number
11,218,202
Issue date
Jan 4, 2022
NTT DoCoMo, Inc.
Min Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220110160
Publication date
Apr 7, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND SYSTEM
Publication number
20220086895
Publication date
Mar 17, 2022
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, RADIO COMMUNICATION METHOD, BASE STATION, AND SYSTEM
Publication number
20210391932
Publication date
Dec 16, 2021
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SIGNAL TRANSMISSION METHOD
Publication number
20210345298
Publication date
Nov 4, 2021
NTT DoCoMo, Inc.
Shinpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND SYSTEM
Publication number
20210337580
Publication date
Oct 28, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20210328735
Publication date
Oct 21, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, RADIO COMMUNICATION METHOD, BASE STATION, AND SYSTEM
Publication number
20210306894
Publication date
Sep 30, 2021
NTT DoCoMo, Inc.
Hiroki HARADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, BASE STATION, RADIO COMMUNICATION METHOD, AND SYSTEM
Publication number
20210298078
Publication date
Sep 23, 2021
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, BASE STATION APPARATUS AND RADIO COMMUNICATION METHOD
Publication number
20210297137
Publication date
Sep 23, 2021
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, METHOD, BASE STATION, AND SYSTEM
Publication number
20210235436
Publication date
Jul 29, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE INFORMATION REFERENCE SIGNAL TRANSMISSION METHOD AND...
Publication number
20210203443
Publication date
Jul 1, 2021
NTT DoCoMo, Inc.
Chongning NA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION, USER EQUIPMENT, SIGNAL TRANSMISSION METHOD, AND SIGNA...
Publication number
20210136728
Publication date
May 6, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND TRANSMISSION METHOD
Publication number
20210127361
Publication date
Apr 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SYNCHRONIZATION SIGNAL TRANSMISSION METHOD
Publication number
20210127341
Publication date
Apr 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20210119756
Publication date
Apr 22, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, METHOD FOR TERMINAL, AND BASE STATION
Publication number
20210120563
Publication date
Apr 22, 2021
NTT DoCoMo, Inc.
Hiroki HARADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20210120574
Publication date
Apr 22, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20210120557
Publication date
Apr 22, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, BASE STATION, AND RADIO COMMUNICATION METHOD
Publication number
20200351640
Publication date
Nov 5, 2020
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND TRANSMISSION METHOD
Publication number
20200322923
Publication date
Oct 8, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20200322842
Publication date
Oct 8, 2020
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFERENCE SIGNAL TRANSMISSION METHOD, CHANNEL STATE INFORMATION FEE...
Publication number
20200304190
Publication date
Sep 24, 2020
NTT DoCoMo, Inc.
Chongning NA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
Publication number
20200305199
Publication date
Sep 24, 2020
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20200245351
Publication date
Jul 30, 2020
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
Publication number
20200213040
Publication date
Jul 2, 2020
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAM SELECTION METHOD, MOBILE STATION, AND BASE STATION
Publication number
20200195333
Publication date
Jun 18, 2020
NTT DoCoMo, Inc.
Huiling LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSTELLATION ROTATION METHOD AND BASE STATION
Publication number
20200195488
Publication date
Jun 18, 2020
NTT DoCoMo, Inc.
Neng YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, DATA RECEIVING METHOD, USER EQUIPMENT AND...
Publication number
20200195383
Publication date
Jun 18, 2020
NTT DoCoMo, Inc.
Jiahui LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR CONTROLLING A TRANSMISSION POWER, MOBILE STATION AND BAS...
Publication number
20200196245
Publication date
Jun 18, 2020
NTT DoCoMo, Inc.
Xiaohang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESOURCE DETERMINATION METHOD, BASE STATION, AND MOBILE STATION
Publication number
20200196297
Publication date
Jun 18, 2020
NTT DoCoMo, Inc.
Xiaohang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE