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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for distinguishing a driver and passengers in a...
Patent number
10,963,712
Issue date
Mar 30, 2021
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Xiubao Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for detecting in-vehicle conflicts
Patent number
10,922,564
Issue date
Feb 16, 2021
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Haifeng Shen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Modeling device and method for speaker recognition, and speaker rec...
Patent number
9,595,260
Issue date
Mar 14, 2017
Panasonic Intellectual Property Corporation of America
Haifeng Shen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Device and method for pass-phrase modeling for speaker verification...
Patent number
9,257,121
Issue date
Feb 9, 2016
Panasonic Intellectual Property Corporation of America
Long Ma
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING IN-VEHICLE CONFLICTS
Publication number
20210133467
Publication date
May 6, 2021
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Haifeng SHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR CLEANING DATA
Publication number
20210089825
Publication date
Mar 25, 2021
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Haifeng SHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING IN-VEHICLE CONFLICTS
Publication number
20200151470
Publication date
May 14, 2020
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT C O., LTD.
Haifeng SHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MODEL GENERATION DEVICE, PATTERN RECOGNITION APPARATUS AND METHODS...
Publication number
20140250035
Publication date
Sep 4, 2014
Canon Kabushiki Kaisha
Haifeng Shen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MODELING DEVICE AND METHOD FOR SPEAKER RECOGNITION, AND SPEAKER REC...
Publication number
20130253931
Publication date
Sep 26, 2013
Haifeng Shen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DEVICE AND METHOD FOR PASS-PHRASE MODELING FOR SPEAKER VERIFICATION...
Publication number
20130238334
Publication date
Sep 12, 2013
PANASONIC CORPORATION
Long Ma
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ANCHOR MODEL ADAPTATION DEVICE, INTEGRATED CIRCUIT, AV (AUDIO VIDEO...
Publication number
20120093327
Publication date
Apr 19, 2012
Lei Jia
G10 - MUSICAL INSTRUMENTS ACOUSTICS