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Patents Grants
last 30 patents
Information
Patent Grant
Cable condition monitoring sensor device method
Patent number
11,579,214
Issue date
Feb 14, 2023
Tsinghua University
Pinjia Zhang
G01 - MEASURING TESTING
Information
Patent Grant
IGBT-module condition monitoring equipment and method
Patent number
11,249,129
Issue date
Feb 15, 2022
Tsinghua University
Pinjia Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Ground-wall insulation aging monitoring and locating method for con...
Patent number
11,243,267
Issue date
Feb 8, 2022
Tsinghua University
Pinjia Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for online insulation monitoring of motor
Patent number
11,169,199
Issue date
Nov 9, 2021
Tsinghua University
Pinjia Zhang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD, DEVICE AND SYSTEM FOR MONITORING IGBT JUNCTION TEMPERATURE
Publication number
20220334001
Publication date
Oct 20, 2022
TSINGHUA UNIVERSITY
Pinjia ZHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IGBT-MODULE CONDITION MONITORING EQUIPMENT AND METHOD
Publication number
20210063466
Publication date
Mar 4, 2021
TSINGHUA UNIVERSITY
Pinjia ZHANG
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR ONLINE INSULATION MONITORING OF MOTOR
Publication number
20200271713
Publication date
Aug 27, 2020
TSINGHUA UNIVERSITY
Pinjia ZHANG
G01 - MEASURING TESTING
Information
Patent Application
CABLE CONDITION MONITORING SENSOR DEVICE METHOD
Publication number
20200241087
Publication date
Jul 30, 2020
TSINGHUA UNIVERSITY
Pinjia ZHANG
G01 - MEASURING TESTING
Information
Patent Application
GROUND-WALL INSULATION AGING MONITORING AND LOCATING METHOD FOR CON...
Publication number
20200241081
Publication date
Jul 30, 2020
TSINGHUA UNIVERSITY
Pinjia ZHANG
G01 - MEASURING TESTING