Qi Yan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Metal plate loading/unloading and cutting method and system
- Patent number 9,713,858
- Issue date Jul 25, 2017
- Baoshan Iron & Steel Co., Ltd.
- Saidan Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for combined shearing of steel plate
- Patent number 9,662,723
- Issue date May 30, 2017
- Baoshan Iron & Steel Co., Ltd.
- Saidan Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motor vehicle panel blanking method and system
- Patent number 9,566,677
- Issue date Feb 14, 2017
- BAOSHAN IRON & STEEL CO., LTD.
- Ruimin Wu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR COMBINED SHEARING OF STEEL PLATE
- Publication number 20160089731
- Publication date Mar 31, 2016
- Baoshan Iron & Steel Co., Ltd
- Saidan YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL PLATE LOADING/UNLOADING AND CUTTING METHOD AND SYSTEM
- Publication number 20160039049
- Publication date Feb 11, 2016
- Baoshan Iron & Steel Co., Ltd
- Saidan Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOTOR VEHICLE PANEL BLANKING METHOD AND SYSTEM
- Publication number 20150020358
- Publication date Jan 22, 2015
- Baoshan Iron & Steel Co., Ltd
- Ruimin Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS