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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for controlling working state change of small cell
Patent number
11,076,393
Issue date
Jul 27, 2021
Sony Corporation
Qimei Cui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Base station device, terminal device and communications system
Patent number
10,820,308
Issue date
Oct 27, 2020
Sony Corporation
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for controlling working state change of small cell
Patent number
10,674,492
Issue date
Jun 2, 2020
Sony Corporation
Qimei Cui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Communication apparatus, communication system and communication method
Patent number
10,455,596
Issue date
Oct 22, 2019
Sony Corporation
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for controlling working state change of small cell
Patent number
10,278,162
Issue date
Apr 30, 2019
Sony Corporation
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carrier allocation apparatus, method and terminal
Patent number
9,723,613
Issue date
Aug 1, 2017
Sony Corporation
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communications device and system, radio communications method...
Patent number
9,693,279
Issue date
Jun 27, 2017
Sony Corporation
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for air interface synchronization
Patent number
9,301,271
Issue date
Mar 29, 2016
Beijing University of Posts and Telecommunications
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING WORKING STATE CHANGE OF SMALL CELL
Publication number
20210321393
Publication date
Oct 14, 2021
SONY GROUP CORPORATION
Qimei CUI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING WORKING STATE CHANGE OF SMALL CELL
Publication number
20200260434
Publication date
Aug 13, 2020
SONY CORPORATION
Qimei CUI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMMUNICATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
Publication number
20190274123
Publication date
Sep 5, 2019
SONY CORPORATION
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING WORKING STATE CHANGE OF SMALL CELL
Publication number
20190200346
Publication date
Jun 27, 2019
SONY CORPORATION
Qimei CUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING WORKING STATE CHANGE OF SMALL CELL
Publication number
20170013670
Publication date
Jan 12, 2017
SONY CORPORATION
Qimei CUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CARRIER ALLOCATION APPARATUS, METHOD AND TERMINAL
Publication number
20160135187
Publication date
May 12, 2016
SONY CORPORATION
Qimei CUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20160073421
Publication date
Mar 10, 2016
SONY CORPORATION
Qimei CUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION DEVICE, TERMINAL DEVICE AND COMMUNICATIONS SYSTEM
Publication number
20150282128
Publication date
Oct 1, 2015
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
Publication number
20150098405
Publication date
Apr 9, 2015
SONY CORPORATION
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method For Air Interface Synchronization
Publication number
20150055645
Publication date
Feb 26, 2015
Beijing University of Posts and Telecommunications
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATIONS DEVICE AND SYSTEM, RADIO COMMUNICATIONS METHOD...
Publication number
20150016425
Publication date
Jan 15, 2015
SONY CORPORATION
Qimei Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE