Wenming Han

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mechanically controlled continuously variable automatic transmission
- Patent number 7,985,156
- Issue date Jul 26, 2011
- Beijing Wujitong Automotive Systems Technology Co., Ltd.
- Wenming Han
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drum brakes with interconnected multi-degrees-of-freedom shoes
- Patent number 7,077,249
- Issue date Jul 18, 2006
- Tsinghua University
- Zhenhua Lü
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Mechanically Controlled Continuously Variable Automatic Transmission
- Publication number 20080287241
- Publication date Nov 20, 2008
- Beijing Wujitong Automotive Systems Tecnology Co.,Ltd.
- Wenming Han
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Drum brakes with interconneted multi-degrees-of-freedom shoes
- Publication number 20030155190
- Publication date Aug 21, 2003
- Zhenhua Lu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...