Membership
Tour
Register
Log in
Lihua Hu
Follow
Person
Rugby, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ground fault protection methods
Patent number
10,992,129
Issue date
Apr 27, 2021
GE Energy Power Conversion Technology Ltd.
Lihua Hu
G01 - MEASURING TESTING
Information
Patent Grant
Control arrangement and method for regulating the output current of...
Patent number
9,825,523
Issue date
Nov 21, 2017
GE ENERGY POWER CONVERSION TECHNOLOGY LTD.
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control arrangement and method for regulating the output voltage of...
Patent number
9,130,448
Issue date
Sep 8, 2015
GE ENERGY POWER CONVERSION TECHNOLOGY LTD.
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Generating system
Patent number
8,154,260
Issue date
Apr 10, 2012
Rolls-Royce PLC
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Earthing arrangement for a DC electrical system and a method of ope...
Patent number
8,111,496
Issue date
Feb 7, 2012
Rolls-Royce PLC
Stephen A Long
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and system for electrical power generation
Patent number
7,847,431
Issue date
Dec 7, 2010
Rolls-Royce PLC
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Earthing arrangement
Patent number
7,800,880
Issue date
Sep 21, 2010
Rolls-Royce PLC
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Generator control arrangement
Patent number
7,573,243
Issue date
Aug 11, 2009
Rolls-Royce PLC
David R Trainer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
GROUND FAULT PROTECTION METHODS
Publication number
20180241200
Publication date
Aug 23, 2018
GE Energy Power Conversion Technology Ltd
Lihua HU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL ARRANGEMENT AND METHOD FOR REGULATING THE OUPUT CURRENT OF...
Publication number
20130334889
Publication date
Dec 19, 2013
GE Energy Power Conversion Technology Ltd.
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL ARRANGEMENT AND METHOD FOR REGULATING THE OUTPUT VOLTAGE OF...
Publication number
20130314959
Publication date
Nov 28, 2013
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method and system for electrical power generation
Publication number
20100038969
Publication date
Feb 18, 2010
Rolls-Royce plc
Lihua Hu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Generating system
Publication number
20100033141
Publication date
Feb 11, 2010
Rolls-Royce plc
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Earthing Arrangement
Publication number
20070287306
Publication date
Dec 13, 2007
Lihua Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Generator control arrangement
Publication number
20070194760
Publication date
Aug 23, 2007
David R. Trainer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER