GAO; Mingzhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for GAO; Mingzhong.The latest application filed is for "coring drill tool driving structure".

Company Profile

5.1.18

GAO; Mingzhong - Chengdu Sichuan
GAO; Mingzhong - Shenzhen CN
Gao; Mingzhong - Guangdong 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
Coring Device App 20220213751 - XIE; Heping ; et al.	2022-07-07
Drilling Fluid Channel Structure Of Core Drilling Rig App 20220213736 - GAO; Mingzhong ; et al.	2022-07-07
Control Mechanism Of Core Drilling Rig App 20220213747 - GAO; Mingzhong ; et al.	2022-07-07
Core Barrel Sealing Structure Capable Of Increasing Sealing-specific Pressure App 20220213750 - XIE; Heping ; et al.	2022-07-07
Drilling Mechanism Of Coring Drilling Rig App 20220213739 - GAO; Mingzhong ; et al.	2022-07-07
Drilling Control Mechanism Of Core Drilling Rig App 20220213749 - GAO; Mingzhong ; et al.	2022-07-07
Driving System For Core Drilling Rig App 20220213745 - GAO; Mingzhong ; et al.	2022-07-07
Coring Drill Tool Driving Structure App 20220213746 - XIE; Heping ; et al.	2022-07-07
Measurement System For Rock Volume Change Under Microwave Action And Method Thereof App 20220196573 - GAO; Mingzhong ; et al.	2022-06-23
Fidelity Retaining Type Coring Device For Rock Sample App 20220186576 - GAO; Mingzhong ; et al.	2022-06-16
Core Sampling And Preservation System App 20220170335 - XIE; Heping ; et al.	2022-06-02
System For In-situ Retained Coring Of Rock Sample App 20220162912 - XIE; Heping ; et al.	2022-05-26
Thermal-stress-pore Pressure Coupled Electromagnetic Loading Triaxial Hopkinson Bar System And Test Method App 20220128442 - ZHOU; Tao ; et al.	2022-04-28
Uniaxial Bidirectional Synchronous Control Electromagnetic Loaded Dynamic Shear Test System And Method App 20220128443 - XIE; Heping ; et al.	2022-04-28
Moon-based In-situ Condition-preserved Coring Multi-stage Large-depth Drilling System And Method Therefor App 20220042386 - XIE; Heping ; et al.	2022-02-10
Acoustic Emission Probe Positioning System, Test Block For System, And Application Of System App 20210278376 - ZHANG; Ru ; et al.	2021-09-09
Deep rock in-situ active thermal-insulation coring device and thermal-insulation coring method thereof Grant 10,745,989 - Xie , et al. A	2020-08-18
Deep Rock In-situ Active Thermal-insulation Coring Device And Thermal-insulation Coring Method Thereof App 20200181999 - Xie; Heping ; et al.	2020-06-11
Deep Rock Quality Assurance Coring Device And Coring Method Thereof App 20200182000 - Xie; Heping ; et al.	2020-06-11

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