Chenghao PIAO

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Changchun, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heavy hammer type wave power generation method and device
- Patent number 10,190,567
- Issue date Jan 29, 2019
- Changchun University of Science and Technology
- Chenghao Piao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Heavy Hammer Type Wave Power Generation Method and Device
- Publication number 20170234290
- Publication date Aug 17, 2017
- Chenghao PIAO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...