Xiaoying Zhu

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic disc drive wheel balancer
- Patent number 8,720,271
- Issue date May 13, 2014
- Yan Zhu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC DISC DRIVE WHEEL BALANCER
- Publication number 20110023599
- Publication date Feb 3, 2011
- Yan Zhu
- G01 - MEASURING TESTING