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Patents Grants
last 30 patents
Information
Patent Grant
Zero point compensation method and device for electric power steering
Patent number
11,518,432
Issue date
Dec 6, 2022
Beijing IDRIVERPLUS Information Technology Co., Ltd.
Shibin Zhu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method for identifying boundary of sedimentary facies, computer dev...
Patent number
11,327,194
Issue date
May 10, 2022
PetroChina Company Limited
Qilin Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speech recognition and text-to-speech learning system
Patent number
10,089,974
Issue date
Oct 2, 2018
Microsoft Technology Licensing, LLC
Pei Zhao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speech recognition assisted evaluation on text-to-speech pronunciat...
Patent number
9,293,129
Issue date
Mar 22, 2016
Microsoft Technology Licensing, LLC
Pei Zhao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
BLADE AND ROTOR OF ROTOR CRAFT, AND ROTOR CRAFT
Publication number
20220089278
Publication date
Mar 24, 2022
Beijing Airlango Technology Co., Ltd.
Dongyue ZHOU
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ZERO POINT COMPENSATION METHOD AND DEVICE FOR ELECTRIC POWER STEERING
Publication number
20210316780
Publication date
Oct 14, 2021
Beijing IDRIVERPLUS Information Technology Co., Ltd.
Shibin ZHU
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
PREPROCESSING METHOD AND DEVICE FOR DISTANCE TRANSFORMATION
Publication number
20210310825
Publication date
Oct 7, 2021
Beijing IDRIVERPLUS Information Technology Co., Ltd.
Runlin HE
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR IDENTIFYING BOUNDARY OF SEDIMENTARY FACIES, COMPUTER DEV...
Publication number
20210041588
Publication date
Feb 11, 2021
Petrochina Company Limited
Qilin CHEN
G01 - MEASURING TESTING
Information
Patent Application
Speech Recognition and Text-to-Speech Learning System
Publication number
20170287465
Publication date
Oct 5, 2017
Microsoft Technology Licensing, LLC
Pei Zhao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SPEECH RECOGNITION ASSISTED EVALUATION ON TEXT-TO-SPEECH PRONUNCIAT...
Publication number
20140257815
Publication date
Sep 11, 2014
Microsoft Corporation
Pei Zhao
G10 - MUSICAL INSTRUMENTS ACOUSTICS