LI; Shanqing

Patent Applications and Registrations

Patent applications and USPTO patent grants for LI; Shanqing.The latest application filed is for "tension system optimization method for suppressing vibration of cold tandem rolling mill".

Company Profile

5.5.12

LI; Shanqing - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tension System Optimization Method For Suppressing Vibration Of Cold Tandem Rolling Mill App 20220134399 - WANG; Kangjian ; et al.	2022-05-05
Method Of Emulsion Concentration Optimization For Cold Continuous Rolling Mill Set App 20210299721 - ZHENG; Tao ; et al.	2021-09-30
Metal Sheet Having Low Friction Coefficient And Low Waviness App 20200368798 - CHEN; Xiaoming ; et al.	2020-11-26
Rolling method for boards with different longitudinal thicknesses Grant 10,610,914 - Zhang , et al.	2020-04-07
Method And Device For Controlling Flow Of Liquid Zinc In Zinc Pot For Hot-dip Galvanization App 20200010943 - HOU; Xiaoguang ; et al.	2020-01-09
Method for arranging jet cleaning nozzles Grant 10,493,498 - Duan , et al. De	2019-12-03
Roll For Rolling Surface Topography Of Steel Plate And Method For Manufacturing Same App 20190337032 - CHEN; Xiaoming ; et al.	2019-11-07
Hot-dip galvanized layer thickness control system and method for continuous thickness-varying strip material Grant 10,415,131 - Xiong , et al. Sept	2019-09-17
Hot-dip Galvanized Layer Thickness Control System And Method For Continuous Thickness-varying Strip Material App 20180282850 - XIONG; Fei ; et al.	2018-10-04
Equipment For Automatic Shearing Of Cold-rolled Variable Thickness Plate, And Shearing Method Based On Same App 20180200768 - Xiong; Fei ; et al.	2018-07-19
Method for Arranging Jet Cleaning Nozzles App 20180147608 - DUAN; Mingnan ; et al.	2018-05-31
Rolling Method For Boards With Different Longitudinal Thicknesses App 20180071803 - Zhang; Chunwei ; et al.	2018-03-15
Method of steel sheet surface treatment and apparatus of the same Grant 9,815,172 - Quan , et al. November 14, 2	2017-11-14
Performance feed-forward thickness control method in tandem cold mill Grant 9,623,459 - Xu , et al. April 18, 2	2017-04-18
Method Of Steel Sheet Surface Treatment And Apparatus Of The Same App 20160008950 - Quan; Jizhe ; et al.	2016-01-14
Method for Arranging Jet Cleaning Nozzles App 20150314337 - DUAN; Mingnan ; et al.	2015-11-05
Performance Feed-forward Thickness Control Method In Tandem Cold Mill App 20150094843 - Xu; Jianghua ; et al.	2015-04-02

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