Peilei Qu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Emulsion flow optimization method for suppressing vibration of cold...
- Patent number 11,872,614
- Issue date Jan 16, 2024
- Baoshan Iron & Steel Co., Ltd.
- Kangjian Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of emulsion concentration optimization for cold continuous r...
- Patent number 11,779,975
- Issue date Oct 10, 2023
- Baoshan Iron & Steel Co., Ltd.
- Tao Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tension system optimization method for suppressing vibration of col...
- Patent number 11,534,807
- Issue date Dec 27, 2022
- Baoshan Iron & Steel Co., Ltd.
- Kangjian Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for using cold rolling magnetic filtration waste
- Patent number 11,180,708
- Issue date Nov 23, 2021
- Baoshan Iron & Steel Co., Ltd.
- Kangjian Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of steel sheet surface treatment and apparatus of the same
- Patent number 9,815,172
- Issue date Nov 14, 2017
- Baoshan Iron & Steel Co., Ltd.
- Jizhe Quan
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
TENSION SYSTEM OPTIMIZATION METHOD FOR SUPPRESSING VIBRATION OF COL...
- Publication number 20220134399
- Publication date May 5, 2022
- Baoshan Iron & Steel Co., Ltd
- Kangjian WANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF EMULSION CONCENTRATION OPTIMIZATION FOR COLD CONTINUOUS R...
- Publication number 20210299721
- Publication date Sep 30, 2021
- Baoshan Iron & Steel Co., Ltd
- Tao ZHENG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
EMULSION FLOW OPTIMIZATION METHOD FOR SUPPRESING VIBRATION OF COLD...
- Publication number 20210283669
- Publication date Sep 16, 2021
- Baoshan Iron & Steel Co., Ltd
- Kangjian WANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR USING COLD ROLLING MAGNETIC FILTRATION WASTE
- Publication number 20210071100
- Publication date Mar 11, 2021
- Baoshan Iron & Steel Co., Ltd
- Kangjian WANG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF STEEL SHEET SURFACE TREATMENT AND APPARATUS OF THE SAME
- Publication number 20160008950
- Publication date Jan 14, 2016
- Baoshan Iron & Steel Co., Ltd
- Jizhe Quan
- B24 - GRINDING POLISHING