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Chandrashekar Nagawaram
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Hyderabad, IN
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Patents Grants
last 30 patents
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Patent Grant
Current transformer with test wire
Patent number
11,946,983
Issue date
Apr 2, 2024
ABB Schweiz AG
Chandrashekar Nagawaram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Double grounded neutral fault detection
Patent number
11,563,317
Issue date
Jan 24, 2023
ABB Schweiz AG
Chandrashekar Nagawaram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for testing an electronic trip device
Patent number
9,304,168
Issue date
Apr 5, 2016
General Electric Company
Srinath Rao Topucharla
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
System and Method for Grounded-Neutral Fault Detection
Publication number
20230184848
Publication date
Jun 15, 2023
ABB Schweiz AG
Chandrashekar Nagawaram
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Current Transformer with Test Wire
Publication number
20230077845
Publication date
Mar 16, 2023
ABB Schweiz AG
Chandrashekar Nagawaram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR TESTING AN ELECTRONIC TRIP DEVICE
Publication number
20140117995
Publication date
May 1, 2014
GENERAL ELECTRIC COMPANY
Srinath Rao Topucharla
G01 - MEASURING TESTING