Zhang-Sheng Yan

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Testing module
- Patent number 8,757,005
- Issue date Jun 24, 2014
- Hong Fu Precision Industry (ShenZhen) Co., Ltd.
- Teng-Tsung Huang
- G01 - MEASURING TESTING
Information Patent Grant
Antenna retaining device
- Patent number 8,537,064
- Issue date Sep 17, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Teng-Tsung Huang
- G01 - MEASURING TESTING
Information Patent Grant
Binding force testing device
- Patent number 8,534,139
- Issue date Sep 17, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Teng-Tsung Huang
- G01 - MEASURING TESTING
Information Patent Grant
Hinge durability testing device
- Patent number 8,453,520
- Issue date Jun 4, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Teng-Tsung Huang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BINDING FORCE TESTING DEVICE
- Publication number 20120240690
- Publication date Sep 27, 2012
- HON HAI Precision Industry CO., LTD.
- Teng-Tsung Huang
- G01 - MEASURING TESTING
Information Patent Application
TESTING MODULE
- Publication number 20120227506
- Publication date Sep 13, 2012
- HON HAI Precision Industry CO., LTD.
- Teng-Tsung Huang
- G01 - MEASURING TESTING
Information Patent Application
HINGE DURABILITY TESTING DEVICE
- Publication number 20120186359
- Publication date Jul 26, 2012
- HON HAI Precision Industry CO., LTD.
- TENG-TSUNG HUANG
- G01 - MEASURING TESTING
Information Patent Application
ANTENNA RETAINING DEVICE
- Publication number 20120169558
- Publication date Jul 5, 2012
- HON HAI Precision Industry CO., LTD.
- TENG-TSUNG HUANG
- G01 - MEASURING TESTING