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DONGGUAN, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Bonding machine for new and old SMT splicing belts
Patent number
11,142,421
Issue date
Oct 12, 2021
DONGGUAN UNIVERSITY OF TECHNOLOGY
Chuan Li
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automatic assembly machine for combined control button
Patent number
11,117,229
Issue date
Sep 14, 2021
DONGGUAN UNIVERSITY OF TECHNOLOGY
Jun Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Integrated and automatic eyeglass temple assembly device
Patent number
11,073,705
Issue date
Jul 27, 2021
DONGGUAN UNIVERSITY OF TECHNOLOGY
Jun Deng
G02 - OPTICS
Information
Patent Grant
Bonding machine capable of trimming new and old SMT splice tapes
Patent number
10,988,337
Issue date
Apr 27, 2021
DONGGUAN UNIVERSITY OF TECHNOLOGY
Chuan Li
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Riveting and grinding assembly for the nozzle of a screw shaft valve
Patent number
10,828,735
Issue date
Nov 10, 2020
DONGGUAN UNIVERSITY OF TECHNOLOGY
Jun Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
RIVETING AND GRINDING ASSEMBLY FOR THER NOZZLE OF A SCREW SHAFT VALVE
Publication number
20210060717
Publication date
Mar 4, 2021
Dongguan University of Technology
Jun Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BONDING MACHINE CAPABLE OF TRIMMING NEW AND OLD SMT SPLICE TAPES
Publication number
20200079610
Publication date
Mar 12, 2020
Chuan LI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
RIVETING AND GRINDING ASSEMBLY FOR THE NOZZLE OF A SCREW SHAFT VALVE
Publication number
20200038940
Publication date
Feb 6, 2020
Dongguan University of Technology
Jun Deng
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INTEGRATED AND AUTOMATIC EYEGLASS TEMPLE ASSEMBLY DEVICE
Publication number
20200004053
Publication date
Jan 2, 2020
Dongguan University of Technology
Jun Deng
G02 - OPTICS
Information
Patent Application
TERMINAL WITH CURVED PART ASSEMBLY DEVICE
Publication number
20190393666
Publication date
Dec 26, 2019
Dongguan University of Technology
JUN DENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AUTOMATIC ASSEMBLY MACHINE FOR COMBINED CONTROL BUTTON
Publication number
20190389015
Publication date
Dec 26, 2019
Dongguan University of Technology
Jun Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BONDING MACHINE FOR NEW AND OLD SMT SPLICING BELTS
Publication number
20190210828
Publication date
Jul 11, 2019
Dongguan University of Technology
CHUAN LI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL