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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Service processing method and system
Patent number
10,897,700
Issue date
Jan 19, 2021
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for processing services of multi-channel terminal
Patent number
10,834,726
Issue date
Nov 10, 2020
Spreadtrum Communications (Shanghai) Co., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-card user equipment and service processing method thereof
Patent number
10,833,714
Issue date
Nov 10, 2020
Spreadtrum Communications (Shanghai) Co., Ltd.
Yi He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-card mobile terminal, and service switching method and device...
Patent number
10,681,532
Issue date
Jun 9, 2020
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, and method and device for providing mobile communica...
Patent number
10,609,548
Issue date
Mar 31, 2020
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Incoming call recording method and device for multi-channel terminal
Patent number
10,237,387
Issue date
Mar 19, 2019
Spreadtrum Communications (Shanghai) Co., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-card user equipment and service processing method and device...
Patent number
10,225,729
Issue date
Mar 5, 2019
Spreadtrum Communications (Shanghai) Co., Ltd.
Yi He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call transferring method and device for multi-channel terminal
Patent number
10,218,746
Issue date
Feb 26, 2019
Spreadtrum Communications (Shanghai) Co., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Incoming call responding method and device for multi-channel terminal
Patent number
10,142,812
Issue date
Nov 27, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing emergency call of communication...
Patent number
9,924,337
Issue date
Mar 20, 2018
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-adaptive communications network selection
Patent number
9,699,719
Issue date
Jul 4, 2017
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for searching network at startup, communication processor an...
Patent number
9,693,292
Issue date
Jun 27, 2017
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimizing supplementary service operations for LTE-enabled devices
Patent number
9,503,936
Issue date
Nov 22, 2016
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Supplementary service implementation method, LTE network system and...
Patent number
9,084,158
Issue date
Jul 14, 2015
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR NETWORK ACCESS CONTROL, TERMINAL, AND READABLE STORAGE M...
Publication number
20230262559
Publication date
Aug 17, 2023
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE PROCESSING METHOD AND SYSTEM
Publication number
20180213392
Publication date
Jul 26, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALL FORWARDING METHOD AND DEVICE, AND TERMINAL
Publication number
20180176373
Publication date
Jun 21, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, AND METHOD AND DEVICE FOR PROVIDING MOBILE COMMUNICA...
Publication number
20180160293
Publication date
Jun 7, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-PARTY CALL METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
Publication number
20180152562
Publication date
May 31, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin Ni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
Publication number
20180139591
Publication date
May 17, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALL TRANSFERRING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
Publication number
20180139245
Publication date
May 17, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Xichun GAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
Publication number
20180139316
Publication date
May 17, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR PROCESSING SERVICES OF MULTI-CHANNEL TERMINAL
Publication number
20180139748
Publication date
May 17, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Xichun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD THEREOF
Publication number
20180131402
Publication date
May 10, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Yi HE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-CARD MOBILE TERMINAL, AND SERVICE SWITCHING METHOD AND DEVICE...
Publication number
20180132097
Publication date
May 10, 2018
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD AND DEVICE...
Publication number
20180132098
Publication date
May 10, 2018
Spreadtrum Communications (Shanghai) Co., Ltd.
Yi HE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SEARCHING NETWORK AT STARTUP, COMMUNICATION PROCESSOR AN...
Publication number
20160183177
Publication date
Jun 23, 2016
Spreadtrum Communications (Shanghai) Co., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALL OF COMMUNICATION...
Publication number
20150304830
Publication date
Oct 22, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
Publication number
20150245286
Publication date
Aug 27, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPPLEMENTARY SERVICE IMPLEMENTATION METHOD, LTE NETWORK SYSTEM AND...
Publication number
20150138974
Publication date
May 21, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZING SUPPLEMENTARY SERVICE OPERATIONS FOR LTE-ENABLED DEVICES
Publication number
20150103739
Publication date
Apr 16, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
Publication number
20140128070
Publication date
May 8, 2014
Spreadtrum Communications (Shanghai) CO., Ltd.
Jinjin NI
H04 - ELECTRIC COMMUNICATION TECHNIQUE