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Yong Sun
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Dunlap, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for detecting winding faults in a generator
Patent number
11,619,670
Issue date
Apr 4, 2023
Caterpillar Inc.
Yanchai Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Hydraulic fracturing pump health monitor
Patent number
11,499,547
Issue date
Nov 15, 2022
Caterpillar Inc.
Yanchai Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Generator pole slip detection
Patent number
11,428,704
Issue date
Aug 30, 2022
Caterpillar Inc.
Zhijun Cai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bearing failure detection in a hydraulic fracturing rig
Patent number
10,663,372
Issue date
May 26, 2020
Caterpillar Inc.
Yanchai Zhang
G01 - MEASURING TESTING
Information
Patent Grant
System and method for detecting wear or failure of genset power sys...
Patent number
10,656,051
Issue date
May 19, 2020
Caterpillar Inc.
Yanchai Zhang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Detecting Winding Faults in a Generator
Publication number
20210311122
Publication date
Oct 7, 2021
Caterpillar Inc.
Yanchai Zhang
G01 - MEASURING TESTING
Information
Patent Application
HYDRAULIC FRACTURING PUMP HEALTH MONITOR
Publication number
20210270261
Publication date
Sep 2, 2021
Caterpillar Inc.
Yanchai Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
Generator Pole Slip Detection
Publication number
20210215733
Publication date
Jul 15, 2021
Caterpillar Inc.
Zhijun Cai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BEARING FAILURE DETECTION IN A HYDRAULIC FRACTURING RIG
Publication number
20190353557
Publication date
Nov 21, 2019
Caterpillar Inc.
Yanchai Zhang
G01 - MEASURING TESTING
Information
Patent Application
Clutch Local Peak Temperature Real Time Predictor and Applications
Publication number
20190195292
Publication date
Jun 27, 2019
Caterpillar Inc.
Chunhui Pan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING WEAR OR FAILURE OF GENSET POWER SYS...
Publication number
20190033171
Publication date
Jan 31, 2019
Caterpillar Inc.
Yanchai Zhang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING ABNORMAL OPERATING CONDITION OF GEN...
Publication number
20190033843
Publication date
Jan 31, 2019
Caterpillar Inc.
Yanchai Zhang
G05 - CONTROLLING REGULATING