Weixin Liang

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cross-flow wave making pump
- Patent number 10,267,333
- Issue date Apr 23, 2019
- Guangzhou Maiguang Electronic Science Technology Co., Ltd.
- Weixin Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cross-flow wave making pump
- Patent number 9,709,059
- Issue date Jul 18, 2017
- Guangzhou Maiguang Electronic Science Technology Co., Ltd.
- Weixin Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
CROSS-FLOW WAVE MAKING PUMP
- Publication number 20170248141
- Publication date Aug 31, 2017
- Guangzhou Maiguang Electronic Science Technology Co., Ltd.
- Weixin Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CROSS-FLOW WAVE MAKING PUMP
- Publication number 20160305432
- Publication date Oct 20, 2016
- Guangzhou Maiguang Electronic Science Technology Co., Ltd.
- Weixin Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CROSS-FLOW WAVE MAKING PUMP
- Publication number 20150292507
- Publication date Oct 15, 2015
- Guangzhou Maiguang Electronic Science Technology Co., Ltd.
- Weixin Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...