Cheng Zhuang Zhu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for transmitting data packets of nodes in wire...
- Patent number 9,307,445
- Issue date Apr 5, 2016
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Cheng-Fa Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centrifugal pump
- Patent number 8,425,205
- Issue date Apr 23, 2013
- Johnson Electric S.A.
- Min Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COVER ASSEMBLY AND MOTOR
- Publication number 20170054345
- Publication date Feb 23, 2017
- JOHNSON ELECTRIC S.A.
- Min LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NETWORK DEVICE AND METHOD FOR CHANNEL QUALITY ESTIMATION
- Publication number 20160105349
- Publication date Apr 14, 2016
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- CHENG-FA ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING DATA PACKETS OF NODES IN WIRE...
- Publication number 20150282006
- Publication date Oct 1, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- CHENG-FA ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTRIFUGAL PUMP
- Publication number 20100322794
- Publication date Dec 23, 2010
- Min LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...