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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for transmitting reference signals
Patent number
11,811,508
Issue date
Nov 7, 2023
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment, base station, and method for modifying demodulation...
Patent number
11,757,580
Issue date
Sep 12, 2023
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Splitting an information block into sub-blocks
Patent number
11,564,128
Issue date
Jan 24, 2023
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resource allocating method for demodulation reference signal and ba...
Patent number
11,552,762
Issue date
Jan 10, 2023
NTT DoCoMo, Inc.
Juan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for uplink power control
Patent number
11,477,738
Issue date
Oct 18, 2022
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting signals and corresponding terminals, and ba...
Patent number
11,469,926
Issue date
Oct 11, 2022
NTT DoCoMo, Inc.
Dongbo Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining an uplink scheduling manner, user equipment...
Patent number
11,425,742
Issue date
Aug 23, 2022
NTT DoCoMo, Inc.
Qin Mu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating spread symbols
Patent number
11,411,789
Issue date
Aug 9, 2022
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for selecting spreading sequences, a method for adjusting a...
Patent number
11,296,746
Issue date
Apr 5, 2022
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication method and corresponding user terminal, and base station
Patent number
11,211,970
Issue date
Dec 28, 2021
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for spread spectrum communication, user equipment and base s...
Patent number
11,139,854
Issue date
Oct 5, 2021
NTT DoCoMo, Inc.
Qin Mu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and communication apparatuses for bit-to-symbol mapping
Patent number
11,050,602
Issue date
Jun 29, 2021
NTT DoCoMo, Inc.
Neng Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TERMINAL AND BASE STATION IN COMMUNICATION SYSTEM
Publication number
20240048190
Publication date
Feb 8, 2024
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR INFORMATION TRANSMISSION, METHOD FOR DETERMINING PRECODI...
Publication number
20240039604
Publication date
Feb 1, 2024
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND BASE STATION
Publication number
20240030988
Publication date
Jan 25, 2024
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPECTRUM SHAPING METHOD FOR NON-ORTHOGONAL WAVEFORM AND ELECTRONIC...
Publication number
20230336394
Publication date
Oct 19, 2023
NTT DoCoMo, Inc.
Juan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL
Publication number
20230198820
Publication date
Jun 22, 2023
NTT DoCoMo, Inc.
Naoya Shibaike
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD, USER EQUIPMENT AND BASE STATION
Publication number
20230148209
Publication date
May 11, 2023
NTT DoCoMo, Inc.
Qin MU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20230085090
Publication date
Mar 16, 2023
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220360392
Publication date
Nov 10, 2022
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220360307
Publication date
Nov 10, 2022
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL
Publication number
20220338231
Publication date
Oct 20, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND BASE STATION
Publication number
20220312424
Publication date
Sep 29, 2022
NTT DoCoMo, Inc.
Neng Ye
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220264350
Publication date
Aug 18, 2022
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND TRANSMISSION METHOD
Publication number
20220173949
Publication date
Jun 2, 2022
NTT DoCoMo, Inc.
Juan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND BASE STATION, AND METHOD EXECUTED BY USER EQUIPM...
Publication number
20220124843
Publication date
Apr 21, 2022
NTT DoCoMo, Inc.
Neng Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD EXECUTED BY USER EQUIPMENT, METHOD EXECUTED BY BASE STATION,...
Publication number
20220103314
Publication date
Mar 31, 2022
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR UPLINK POWER CONTROL
Publication number
20220060994
Publication date
Feb 24, 2022
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD PERFORMED BY USER EQUIPMENT AND BASE STATION, AND USER EQUIP...
Publication number
20220006579
Publication date
Jan 6, 2022
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION TRANSMITTING AND RECEIVING METHODS, USER EQUIPMENT, AND...
Publication number
20210297900
Publication date
Sep 23, 2021
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNALS
Publication number
20210297202
Publication date
Sep 23, 2021
NTT DoCoMo, Inc.
Wenjia Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND CORRESPONDING USER TERMINAL, AND BASE STATION
Publication number
20210234571
Publication date
Jul 29, 2021
NTT DoCoMo, Inc.
Runxin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING SPREAD SYMBOLS
Publication number
20210184907
Publication date
Jun 17, 2021
NTT DoCoMo, Inc.
Wenjia LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESOURCE ALLOCATING METHOD FOR DEMODULATION REFERENCE SIGNAL AND BA...
Publication number
20210184808
Publication date
Jun 17, 2021
NTT DoCoMo, Inc.
Juan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A METHOD FOR TRANSMITTING SIGNALS AND CORRESPONDING TERMINALS, AND...
Publication number
20210099326
Publication date
Apr 1, 2021
NTT DoCoMo, Inc.
Dongbo Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD, USER EQUIPMENT AND BASE STATION
Publication number
20210083818
Publication date
Mar 18, 2021
NTT DoCoMo, Inc.
Qin MU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SPREAD SPECTRUM COMMUNICATION, USER EQUIPMENT AND BASE S...
Publication number
20200343937
Publication date
Oct 29, 2020
NTT DoCoMo, Inc.
Qin MU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND COMMUNICATION APPARATUSES FOR BIT-TO-SYMBOL MAPPING
Publication number
20200280476
Publication date
Sep 3, 2020
NTT DoCoMo, Inc.
Neng YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION TRANSMISSION METHOD AND APPARATUS FOR GRANT-FREE UPLINKS
Publication number
20200281014
Publication date
Sep 3, 2020
NTT DoCoMo, Inc.
Qin MU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETERMINING AN UPLINK SCHEDULING MANNER, USER EQUIPMENT...
Publication number
20200267744
Publication date
Aug 20, 2020
NTT DoCoMo, Inc.
Qin MU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SELECTING SPREADING SEQUENCES, A METHOD FOR ADJUSTING A...
Publication number
20200235776
Publication date
Jul 23, 2020
NTT DoCoMo, Inc.
Wenjia LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE