Chi Wang CHEUNG

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Patents Grantslast 30 patents

Information Patent Grant
Drive unit
- Patent number 9,435,400
- Issue date Sep 6, 2016
- Johnson Electric S.A.
- Chi Wang Cheung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DRIVE UNIT
- Publication number 20130213166
- Publication date Aug 22, 2013
- JOHNSON ELECTRIC S.A.
- Chi Wang CHEUNG
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC