Hai Feng SHI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Housing assembly for an electric motor
- Patent number 10,363,954
- Issue date Jul 30, 2019
- JOHNSON ELECTRIC INTERNATIONAL AG
- Hai Feng Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor with reliable wire connection
- Patent number 10,128,715
- Issue date Nov 13, 2018
- Johnson Electric S.A.
- Hai Feng Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brush assembly
- Patent number 9,991,658
- Issue date Jun 5, 2018
- Johnson Electric S.A.
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Brush Assembly
- Publication number 20150326099
- Publication date Nov 12, 2015
- JOHNSON ELECTRIC S.A.
- Rui Feng QIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Housing Assembly for an Electric Motor
- Publication number 20150307123
- Publication date Oct 29, 2015
- JOHNSON ELECTRIC S.A.
- Hai Feng SHI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRIC MOTOR
- Publication number 20150280509
- Publication date Oct 1, 2015
- JOHNSON ELECTRIC S.A.
- Hai Feng SHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER