Kwok Kuen TSE

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cooling fan module
- Patent number 10,753,365
- Issue date Aug 25, 2020
- JOHNSON ELECTRIC INTERNATIONAL AG
- Kwok Kuen Tse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fan and motor drive device thereof
- Patent number 10,622,922
- Issue date Apr 14, 2020
- JOHNSON ELECTRIC INTERNATIONAL AG
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brush assembly
- Patent number 10,491,080
- Issue date Nov 26, 2019
- JOHNSON ELECTRIC INTERNATIONAL AG
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and fan having motor
- Patent number 10,230,317
- Issue date Mar 12, 2019
- JOHNSON ELECTRIC INTERNATIONAL AG
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brush assembly
- Patent number 10,008,911
- Issue date Jun 26, 2018
- JOHNSON ELECRIC S.A.
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Brush Assembly
- Publication number 20180278129
- Publication date Sep 27, 2018
- JOHNSON ELECTRIC S.A.
- Rui Feng QIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND FAN HAVING MOTOR
- Publication number 20170353132
- Publication date Dec 7, 2017
- JOHNSON ELECTRIC S.A.
- Rui Feng QIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAN AND MOTOR DRIVE DEVICE THEREOF
- Publication number 20170350305
- Publication date Dec 7, 2017
- JOHNSON ELECTRIC S.A.
- Rui Feng QIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Cooling Fan Module
- Publication number 20160208810
- Publication date Jul 21, 2016
- JOHNSON ELECTRIC S.A.
- Kwok Kuen TSE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BRUSH ASSEMBLY
- Publication number 20150381019
- Publication date Dec 31, 2015
- JOHNSON ELECTRIC S.A.
- Rui Feng QIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic start control device for a synchronous motor
- Publication number 20080100255
- Publication date May 1, 2008
- Johnson Electric S.A.
- Kwok Kuen Tse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER