Hanxin Zheng

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Quickly foldable bicycle
- Patent number 8,919,798
- Issue date Dec 30, 2014
- Dahon Technologies, Ltd.
- David Tak-Wei Hon
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Adjusting mechanism for handle position of bicycle
- Patent number 8,590,418
- Issue date Nov 26, 2013
- Dahon Technologies, Ltd.
- David Tak-Wei Hon
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
QUICKLY FOLDABLE BICYCLE
- Publication number 20140239611
- Publication date Aug 28, 2014
- Dahon Technologies, Ltd.
- David Tak-Wei Hon
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Adjusting Mechanism for Handle Position of Bicycle
- Publication number 20120079911
- Publication date Apr 5, 2012
- David Tak-Wei Hon
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS