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Patents Grants
last 30 patents
Information
Patent Grant
Method for performing segmenting locking and merging control of enc...
Patent number
11,907,391
Issue date
Feb 20, 2024
SHANGHAI JIANWEI ZHIZHU ENTERPRISE MANAGEMENT CENTER (LIMITED PARTNERSHIP)
Dejun Qian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Test platform for high-frequency cable
Patent number
9,874,590
Issue date
Jan 23, 2018
SHANGHAI ELECTRIC CABLE RESEARCH INSTITUTE
Cheng Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for reducing distortion echo
Patent number
9,749,475
Issue date
Aug 29, 2017
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Sheng Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting and switching between noise reduction modes in multi-micr...
Patent number
9,736,287
Issue date
Aug 15, 2017
Spreadtrum Communications (Shanghai) Co., Ltd.
Bin Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for reducing echo
Patent number
9,697,846
Issue date
Jul 4, 2017
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Sheng Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive audio capturing
Patent number
9,692,379
Issue date
Jun 27, 2017
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Bin Jiang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electrical equipment and remote control receiving remote signal by...
Patent number
9,576,477
Issue date
Feb 21, 2017
Ambit Microsystems (Shanghai) Ltd.
Zhi-Ming Zhang
G08 - SIGNALLING
Information
Patent Grant
Signal noise reduction
Patent number
9,299,361
Issue date
Mar 29, 2016
Spreadtrum Communications (Shanghai) Co., Ltd.
Sheng Wu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video anti-shaking method and video anti-shaking device
Patent number
9,253,402
Issue date
Feb 2, 2016
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Jingming Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MAPPING SYSTEM AND CORRESPONDING METHOD TO REALIZE DIGITAL ASSETS O...
Publication number
20210142318
Publication date
May 13, 2021
SHANGHAI FENFU INFORMATION TECHNOLOGY CO., LTD.
Dejun Qian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PERFORMING SEGMENTING LOCKING AND MERGING CONTROL OF ENC...
Publication number
20210089677
Publication date
Mar 25, 2021
SHANGHAI FENFU INFORMATION TECHNOLOGY CO., LTD.
Dejun Qian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for External Data-Based Constructing Various Triggering Mech...
Publication number
20210019849
Publication date
Jan 21, 2021
SHANGHAI FENFU INFORMATION TECHNOLOGY CO., LTD.
Dejun Qian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEST PLATFORM FOR HIGH-FREQUENCY CABLE
Publication number
20170219644
Publication date
Aug 3, 2017
SHANGHAI ELECTRIC CABLE RESEARCH INSTITUTE
CHENG ZHANG
G01 - MEASURING TESTING
Information
Patent Application
TEST CIRCUIT BOARD ADAPTED TO BE USED ON UNIVERSAL SERIAL BUS CONNE...
Publication number
20170184671
Publication date
Jun 29, 2017
INVENTEC (PUDONG) TECHNOLOGY CORPORATION
Ping Song
G01 - MEASURING TESTING
Information
Patent Application
TEST CIRCUIT BOARD ADAPTED TO BE USED ON PERIPHERAL COMPONENT INTER...
Publication number
20170184669
Publication date
Jun 29, 2017
INVENTEC (PUDONG) TECHNOLOGY CORPORATION
Ping Song
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR REDUCING ECHO
Publication number
20160189727
Publication date
Jun 30, 2016
Spreadtrum Communications (Shanghai) CO., Ltd.
Sheng WU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR REDUCING DISTORTION ECHO
Publication number
20160189700
Publication date
Jun 30, 2016
Spreadtrum Communications (Shanghai) Co., Ltd.
Sheng WU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ELECTRICAL EQUIPMENT AND REMOTE CONTROL RECEIVING REMOTE SIGNAL BY...
Publication number
20160104372
Publication date
Apr 14, 2016
AMBIT MICROSYSTEMS (SHANGHAI) LTD.
ZHI-MING ZHANG
G08 - SIGNALLING
Information
Patent Application
DETECTING AND SWITCHING BETWEEN NOISE REDUCTION MODES IN MULTI-MICR...
Publication number
20150350395
Publication date
Dec 3, 2015
SPREADTRUM COMMUNICATIONS(SHANGHAI) CO., LTD.
Bin JIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE AUDIO CAPTURING
Publication number
20150341006
Publication date
Nov 26, 2015
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
Bin JIANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL NOISE REDUCTION
Publication number
20150170667
Publication date
Jun 18, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Sheng Wu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
VIDEO ANTI-SHAKING METHOD AND VIDEO ANTI-SHAKING DEVICE
Publication number
20150036006
Publication date
Feb 5, 2015
Spreadtrum Communications (Shanghai) CO., Ltd.
Jingming XU
G06 - COMPUTING CALCULATING COUNTING