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Patents Grants
last 30 patents
Information
Patent Grant
Material conveying device, processing equipment facilitating materi...
Patent number
11,952,222
Issue date
Apr 9, 2024
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng Qu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and method for adjusting width of rail mechanism
Patent number
11,852,290
Issue date
Dec 26, 2023
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD
Dongsheng Qu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid micro-injection device and flow channel assembly
Patent number
11,493,148
Issue date
Nov 8, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng Qu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Minute fluid jetting device
Patent number
11,478,805
Issue date
Oct 25, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng Qu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fluid micro-injection device and execution system thereof
Patent number
11,446,680
Issue date
Sep 20, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD
Dongsheng Qu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fluid micro-injection device and flow channel assembly thereof
Patent number
11,384,860
Issue date
Jul 12, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng Qu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid micro-injection device and flow channel assembly
Patent number
11,148,162
Issue date
Oct 19, 2021
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng Qu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
MATERIAL CONVEYING DEVICE, PROCESSING EQUIPMENT FACILITATING MATERI...
Publication number
20220212881
Publication date
Jul 7, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
APPARATUS AND METHOD FOR ADJUSTING WIDTH OF RAIL MECHANISM
Publication number
20220107047
Publication date
Apr 7, 2022
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MINUTE FLUID JETTING DEVICE
Publication number
20210154688
Publication date
May 27, 2021
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FLUID MICRO-INJECTION DEVICE AND FLOW CHANNEL ASSEMBLY THEREOF
Publication number
20210138489
Publication date
May 13, 2021
Dongsheng QU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FLUID MICRO-INJECTION DEVICE AND EXECUTION SYSTEM THEREOF
Publication number
20210138491
Publication date
May 13, 2021
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FLUID MICRO-INJECTION DEVICE AND FLOW CHANNEL ASSEMBLY
Publication number
20200101483
Publication date
Apr 2, 2020
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FLUID MICRO-INJECTION DEVICE AND FLOW CHANNEL ASSEMBLY
Publication number
20200063894
Publication date
Feb 27, 2020
CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
Dongsheng QU
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...