JINGZHI HE

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DALIAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid jet head, method for integrally manufacturing a liquid jet a...
- Patent number 9,919,527
- Issue date Mar 20, 2018
- Dalian University of Technology
- Helin Zou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet head, method for integrally manufacturing a liquid jet a...
- Patent number 9,731,508
- Issue date Aug 15, 2017
- Dalian University of Technology
- Helin Zou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID JET HEAD, METHOD FOR INTEGRALLY MANUFACTURING A LIQUID JET A...
- Publication number 20170210134
- Publication date Jul 27, 2017
- DALIAN UNIVERSITY OF TECHNOLOGY
- HELIN ZOU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JET HEAD, METHOD FOR INTEGRALLY MANUFACTURING A LIQUID JET A...
- Publication number 20160200105
- Publication date Jul 14, 2016
- DALIAN UNIVERSITY OF TECHNOLOGY
- HELIN ZOU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS