Wang; Haidou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Haidou.The latest application filed is for "testing device and testing method for adhesive strength of inner hole coating".

Company Profile

11.16.21

Wang; Haidou - Beijing 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
Testing device and testing method for adhesive strength of inner hole coating Grant 11,441,981 - Ma , et al. September 13, 2	2022-09-13
Nickel-based coating composition for improving damping shock absorbing performance of cylinder head of diesel engine, method for producing the same and use thereof Grant 11,371,149 - Wang , et al. June 28, 2	2022-06-28
Connecting device and internal plasma spraying system Grant 11,293,086 - Ma , et al. April 5, 2	2022-04-05
Testing Device and Testing Method for Adhesive Strength of Inner Hole Coating App 20210255077 - MA; Guozheng ; et al.	2021-08-19
Repairable sliding plate of pantograph of electric locomotive and method for making the same Grant 10,843,571 - Ma , et al. November 24, 2	2020-11-24
System and process for remanufacturing waste cylinder assembly of aircraft piston engine Grant 10,752,983 - Wang , et al. A	2020-08-25
Connecting Device and Internal Plasma Spraying System App 20200199729 - MA; Guozheng ; et al.	2020-06-25
Device for performing strengthening treatment on tooth root of gear Grant 10,682,682 - Wang , et al.	2020-06-16
Nickel-based Coating Composition For Improving Damping Shock Absorbing Performance Of Cylinder Head Of Diesel Engine, Method For App 20190233948 - Wang; Haidou ; et al.	2019-08-01
Flexible Uhf Rfid Anti-metal Tag App 20190205712 - Dong; Lihong ; et al.	2019-07-04
Crack Sensing Tag And Method App 20190205725 - Wang; Haidou ; et al.	2019-07-04
Impeller high-precision static performance simulation device, testing machine and impeller performance simulation testing method Grant 10,302,537 - Xing , et al.	2019-05-28
Repairable Sliding Plate Of Pantograph Of Electric Locomotive And Method For Making The Same App 20190126758 - Ma; Guozheng ; et al.	2019-05-02
System And Process For Remanufacturing Waste Cylinder Assembly Of Aircraft Piston Engine App 20190071761 - Wang; Haidou ; et al.	2019-03-07
Structure And Method For Improving Adhesion Strength Of Coating App 20180334738 - WANG; Haidou ; et al.	2018-11-22
Plasma-sprayed tin coating having excellent hardness and toughness, the preparation method therefor, and a mold coated with said tin coating Grant 10,047,014 - Wang , et al. August 14, 2	2018-08-14
Impeller High-precision Static Performance Simulation Device, Testing Machine And Impeller Performance Simulation Testing Method App 20180106707 - XING; Zhiguo ; et al.	2018-04-19
Device For Performing Strengthening Treatment On Tooth Root Of Gear App 20180099327 - WANG; Gang ; et al.	2018-04-12
Lead titanate coating and preparing method thereof Grant 9,673,381 - Wang , et al. June 6, 2	2017-06-06
Method For Enhancing Anti-fatigue Performance Of Coating App 20170121808 - Wang; Haidou ; et al.	2017-05-04
Plasma-sprayed Tin Coating Having Excellent Hardness And Toughness, The Preparation Method Therefor, And A Mold Coated With Said Tin Coating App 20160303774 - WANG; Haidou ; et al.	2016-10-20
Lead Titanate Coating And Preparing Method Thereof App 20160027993 - WANG; Haidou ; et al.	2016-01-28
Smart coating and method for manufacturing the same Grant 9,046,468 - Wang , et al. June 2, 2	2015-06-02
Smart Coating And Method For Manufacturing The Same App 20140083196 - WANG; Haidou ; et al.	2014-03-27

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