CHANG-JUN LI

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Wuhan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Positioning tool for fan
- Patent number 8,819,910
- Issue date Sep 2, 2014
- Hong Fu Jin Precision Industry (WuHan) Co., Ltd.
- Yu-Lan Liu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Detecting device
- Patent number 8,596,138
- Issue date Dec 3, 2013
- Hong Fu Jin Precision Industry (WuHan) Co., Ltd.
- Chang-Jun Li
- G01 - MEASURING TESTING
Information Patent Grant
Drop test apparatus
- Patent number 8,453,491
- Issue date Jun 4, 2013
- Hong Fu Jin Precision Industry (WuHan) Co., Ltd.
- Meng-Bin Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
THERMAL GREASE SMEARING APPARATUS
- Publication number 20130152854
- Publication date Jun 20, 2013
- HON HAI Precision Industry CO., LTD.
- WEI-MIN QIN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POSITIONING TOOL FOR FAN
- Publication number 20130145592
- Publication date Jun 13, 2013
- HON HAI Precision Industry CO., LTD.
- YU-LAN LIU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TEST SUPPORT APPARATUS
- Publication number 20130134114
- Publication date May 30, 2013
- HON HAI Precision Industry CO., LTD.
- YU-LAN LIU
- G01 - MEASURING TESTING
Information Patent Application
DROP TEST APPARATUS
- Publication number 20120227464
- Publication date Sep 13, 2012
- HON HAI Precision Industry CO., LTD.
- MENG-BIN YU
- G01 - MEASURING TESTING
Information Patent Application
DETECTING DEVICE
- Publication number 20120186360
- Publication date Jul 26, 2012
- HON HAI Precision Industry CO., LTD.
- CHANG-JUN LI
- G01 - MEASURING TESTING