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Shenyang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Defect detection method, apparatus, and device for semi-conducting...
Patent number
12,019,044
Issue date
Jun 25, 2024
ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF STATE GRID TIANJIN ELECTRIC PO...
Shengchen Fang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for degassing on-load tap-changer of transformer...
Patent number
11,759,729
Issue date
Sep 19, 2023
State Grid Liaoning Electric Power Research Institute
Yuxiao Zhou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Automatic checking method for clock synchronization and specialized...
Patent number
9,647,783
Issue date
May 9, 2017
STATE GRID TIANJIN ELECTRIC POWER COMPANY
Wei Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bypass type 220V grid voltage sag prevention device and control met...
Patent number
9,625,931
Issue date
Apr 18, 2017
Northeastern University
HuaGuang Zhang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Daytime and nighttime image recognizing method and apparatus
Patent number
8,204,305
Issue date
Jun 19, 2012
Alpine Electronics, Inc.
Bo Zou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle side image recognition method and apparatus
Patent number
8,019,122
Issue date
Sep 13, 2011
Alpine Electronics, Inc.
Bo Zou
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
DEFECT DETECTION METHOD, APPARATUS, AND DEVICE FOR SEMI-CONDUCTING...
Publication number
20240175839
Publication date
May 30, 2024
Electric Power Science & Research Institute of State Grid Tianjin Electric Po...
Shengchen Fang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR DEGASSING ON-LOAD TAP-CHANGER OF TRANSFORMER...
Publication number
20220203266
Publication date
Jun 30, 2022
State Grid Liaoning Electric Power Research Institute
Yuxiao Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AN AUTOMATIC CHECKING METHOD FOR CLOCK SYNCHRONIZATION AND SPECIALI...
Publication number
20150341129
Publication date
Nov 26, 2015
STATE GRID CORPORATION OF CHINA
Wei LIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BYPASS TYPE 220V GRID VOLTAGE SAG PREVENTION DEVICE AND CONTROL MET...
Publication number
20150188361
Publication date
Jul 2, 2015
NORTHEASTERN UNIVERSITY
HuaGuang Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Vehicle Side Image Recognition Method And Apparatus
Publication number
20080158014
Publication date
Jul 3, 2008
Bo Zou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Daytime And Nighttime Image Recognizing Method And Apparatus
Publication number
20080159623
Publication date
Jul 3, 2008
Bo Zou
G06 - COMPUTING CALCULATING COUNTING