YAN-CHENG BAO

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Unloading and feeding device
- Patent number 9,434,040
- Issue date Sep 6, 2016
- HONG FU JIN PRECISION INDUSTY (ShenZhen) CO., LTD.
- Yan-Cheng Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automated workpiece turning-over device for production line
- Patent number 9,216,511
- Issue date Dec 22, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yan-Cheng Bao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pressure detection device and polishing apparatus
- Patent number 9,109,964
- Issue date Aug 18, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yan-Cheng Bao
- B24 - GRINDING POLISHING
Information Patent Grant
Pressure detection device
- Patent number 8,844,383
- Issue date Sep 30, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Wei-Hua Liu
- B24 - GRINDING POLISHING
Information Patent Grant
Workpiece orientation apparatus
- Patent number 8,622,684
- Issue date Jan 7, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yan-Cheng Bao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
UNLOADING AND FEEDING DEVICE
- Publication number 20150151934
- Publication date Jun 4, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- YAN-CHENG BAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATED WORKPIECE TURNING-OVER DEVICE FOR PRODUCTION LINE
- Publication number 20140060232
- Publication date Mar 6, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- YAN-CHENG BAO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PRESSURE DETECTION DEVICE
- Publication number 20140047928
- Publication date Feb 20, 2014
- YAN-CHENG BAO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PRESSURE DETECTION DEVICE
- Publication number 20130283933
- Publication date Oct 31, 2013
- HON HAI Precision Industry CO., LTD.
- WEI-HUA LIU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PRESSURE DETECTION DEVICE AND POLISHING APPARATUS
- Publication number 20130084784
- Publication date Apr 4, 2013
- HON HAI Precision Industry CO., LTD.
- YAN-CHENG BAO
- G01 - MEASURING TESTING
Information Patent Application
WORKPIECE ORIENTATION APPARATUS
- Publication number 20120051880
- Publication date Mar 1, 2012
- HON HAI Precision Industry CO., LTD.
- YAN-CHENG BAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL