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Dongguan, CN
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Patents Grants
last 30 patents
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Patent Grant
Graphene painting with anti-corrosion and heat dissipation properties
Patent number
11,739,227
Issue date
Aug 29, 2023
DONGGUAN JINCONN NEW MATERIAL CO., LTD.
Song Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Graphene-containing rare earth permanent magnet material and prepar...
Patent number
11,626,223
Issue date
Apr 11, 2023
DONGGUAN JINCONN NEW MATERIAL CO., LTD.
Song Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacturing method of magnet unit for wireless charging
Patent number
11,626,245
Issue date
Apr 11, 2023
DONGGUAN JINCONN NEW MATERIAL CO., LTD.
Liang Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystalline 1-(3-fluorophenyl)-5-methyl-2-(1H)pyridone, the prepara...
Patent number
8,232,408
Issue date
Jul 31, 2012
Sunshine Lake Pharma Co., Ltd.
Jiamei Chen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Graphene-Containing Rare Earth Permanent Magnet Material And Prepar...
Publication number
20220301752
Publication date
Sep 22, 2022
Dongguan Jinconn New Material Co., Ltd.
Song Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Graphene Painting With Anti-Corrosion And Heat Dissipation Properties
Publication number
20220298363
Publication date
Sep 22, 2022
Dongguan Jinconn New Material Co., Ltd.
Song Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MANUFACTURING METHOD OF MAGNET UNIT FOR WIRELESS CHARGING
Publication number
20220172888
Publication date
Jun 2, 2022
Dongguan Jinconn New Material Co., Ltd.
Liang Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CRYSTALLINE 1-(3-FLUOROPHENYL)-5-METHYL-2-(1H)PYRIDONE, THE PREPARA...
Publication number
20110003864
Publication date
Jan 6, 2011
HEC GROUP
Jiamei Chen
C07 - ORGANIC CHEMISTRY