Yujing Liu

Person

Vasteras, SE

People

Patents Grantslast 30 patents

Information Patent Grant
High efficiency commutation circuit
- Patent number 10,840,833
- Issue date Nov 17, 2020
- ABB Schweiz AG
- Sjoerd Bosga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine and corresponding method
- Patent number 10,811,942
- Issue date Oct 20, 2020
- ABB Schweiz AG
- Yujing Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotors for rotating machines with hollow fiber-reinforced composite...
- Patent number 10,634,188
- Issue date Apr 28, 2020
- ABB Schweiz AG
- Darren Dale Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine rotors
- Patent number 10,594,190
- Issue date Mar 17, 2020
- ABB Schweiz AG
- Darren D. Tremelling
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrical machine rotors
- Patent number 10,033,250
- Issue date Jul 24, 2018
- ABB Research, Ltd.
- Darren D. Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotors for rotating machines with hollow fiber-reinforced composite...
- Patent number 10,012,263
- Issue date Jul 3, 2018
- ABB Research, Ltd.
- Darren Dale Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling a synchronous motor
- Patent number 9,018,888
- Issue date Apr 28, 2015
- ABB Technology AG
- Yujing Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and a method for heat treatment of an object in a susceptor
- Patent number 6,481,368
- Issue date Nov 19, 2002
- ABB Research Ltd
- Peter Löfgren
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and a device for epitaxial growth of objects by chemical vap...
- Patent number 6,093,253
- Issue date Jul 25, 2000
- ABB Research Ltd.
- Peter Lofgren
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL MACHINE ROTORS
- Publication number 20180316245
- Publication date Nov 1, 2018
- ABB Research, Ltd.
- Darren D. Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTORS FOR ROTATING MACHINES WITH HOLLOW FIBER-REINFORCED COMPOSITE...
- Publication number 20180274589
- Publication date Sep 27, 2018
- ABB Research Ltd.
- Darren Dale Tremelling
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
High Efficiency Commutation Circuit
- Publication number 20170099019
- Publication date Apr 6, 2017
- ABB Schweiz AG
- Sjoerd Bosga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTORS FOR ROTATING MACHINES
- Publication number 20150275966
- Publication date Oct 1, 2015
- ABB Research Ltd.
- Darren Dale Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE ROTORS
- Publication number 20150280523
- Publication date Oct 1, 2015
- ABB Research Ltd.
- Darren D. Tremelling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System And Method For Controlling A Synchronous Motor
- Publication number 20140232317
- Publication date Aug 21, 2014
- Yujing Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electrical Machine And Corresponding Method
- Publication number 20130241368
- Publication date Sep 19, 2013
- Yujing Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Modular Rotor For Synchronous Reluctance Machine
- Publication number 20120146448
- Publication date Jun 14, 2012
- Reza Rajabi Moghaddam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

High efficiency commutation circuit

Rotating electrical machine and corresponding method

Rotors for rotating machines with hollow fiber-reinforced composite...

Electrical machine rotors

Electrical machine rotors

Rotors for rotating machines with hollow fiber-reinforced composite...

System and method for controlling a synchronous motor

Device and a method for heat treatment of an object in a susceptor

Method and a device for epitaxial growth of objects by chemical vap...

Patents Applicationslast 30 patents

ELECTRICAL MACHINE ROTORS

ROTORS FOR ROTATING MACHINES WITH HOLLOW FIBER-REINFORCED COMPOSITE...

High Efficiency Commutation Circuit

ROTORS FOR ROTATING MACHINES

ELECTRICAL MACHINE ROTORS

System And Method For Controlling A Synchronous Motor

Rotating Electrical Machine And Corresponding Method

Modular Rotor For Synchronous Reluctance Machine