Yuan F. Zheng

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Circular wave drive
- Patent number 10,247,288
- Issue date Apr 2, 2019
- OHIO STATE INNOVATION FOUNDATION
- Yuan F. Zheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Circular wave drive
- Patent number 9,677,657
- Issue date Jun 13, 2017
- Spectrum Diversified Designs, LLC
- Yuan F. Zheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Circular wave drive
- Patent number 9,494,224
- Issue date Nov 15, 2016
- OHIO STATE INNOVATION FOUNDATION
- Yuan F. Zheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CIRCULAR WAVE DRIVE
- Publication number 20170059025
- Publication date Mar 2, 2017
- Yuan F. Zheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CIRCULAR WAVE DRIVE
- Publication number 20150345607
- Publication date Dec 3, 2015
- Yuan F. Zheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CIRCULAR WAVE DRIVE
- Publication number 20150345608
- Publication date Dec 3, 2015
- Yuan F. Zheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...