XIAN-CAI ZENG

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Patents Grantslast 30 patents

Information Patent Grant
Cutter magazine, cutter switching system using the cutter magazine,...
- Patent number 9,296,078
- Issue date Mar 29, 2016
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Xian-Cai Zeng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool holder
- Patent number 9,101,986
- Issue date Aug 11, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Xian-Cai Zeng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polishing device with driving mechanisms
- Patent number 8,998,683
- Issue date Apr 7, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Xian-Cai Zeng
- B24 - GRINDING POLISHING
Information Patent Grant
Cutter-changing device
- Patent number 8,920,295
- Issue date Dec 30, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Xian-Cai Zeng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TOOL HOLDER
- Publication number 20130099454
- Publication date Apr 25, 2013
- HON HAI Precision Industry CO., LTD.
- XIAN-CAI ZENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTER MAGAZINE, CUTTER SWITCHING SYSTEM USING THE CUTTER MAGAZINE,...
- Publication number 20130085049
- Publication date Apr 4, 2013
- HON HAI Precision Industry CO., LTD.
- XIAN-CAI ZENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CYLINDER
- Publication number 20130081487
- Publication date Apr 4, 2013
- HON HAI Precision Industry CO., LTD.
- CHIN-TSAN HUANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CUTTER-CHANGING DEVICE
- Publication number 20130085051
- Publication date Apr 4, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- XIAN-CAI ZENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLISHING DEVICE
- Publication number 20130078894
- Publication date Mar 28, 2013
- HON HAI Precision Industry CO., LTD.
- XIAN-CAI ZENG
- B24 - GRINDING POLISHING