Zhichun Ma

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotor structure for electric machine assembly
- Patent number 10,720,806
- Issue date Jul 21, 2020
- Ford Global Technologies, LLC
- Wei Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optimized stator tooth for electric motor/generator
- Patent number 10,574,099
- Issue date Feb 25, 2020
- Ford Global Technologies, LLC
- Wei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple inverter hybrid drive system
- Patent number 10,063,180
- Issue date Aug 28, 2018
- Ford Global Technologies, LLC
- Jiyao Wang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROTOR STRUCTURE FOR ELECTRIC MACHINE ASSEMBLY
- Publication number 20180367004
- Publication date Dec 20, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wei Xu
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTIMIZED STATOR TOOTH FOR ELECTRIC MOTOR / GENERATOR
- Publication number 20180287436
- Publication date Oct 4, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE INVERTER HYBRID DRIVE SYSTEM
- Publication number 20180219507
- Publication date Aug 2, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jiyao Wang
- B60 - VEHICLES IN GENERAL