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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Stator core
Patent number
9,059,611
Issue date
Jun 16, 2015
Johnson Electric S.A.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Commutator having a plurality of commutator segments and method for...
Patent number
9,035,529
Issue date
May 19, 2015
Johnston Electric S.A.
Raven Wai Kei Mok
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
STATOR CORE
Publication number
20130069479
Publication date
Mar 21, 2013
JOHNSON ELECTRIC S.A.
Yue LI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMMUTATOR
Publication number
20120007467
Publication date
Jan 12, 2012
Raven Wai Kei Mok
H01 - BASIC ELECTRIC ELEMENTS