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last 30 patents
Information
Patent Grant
Circuit board with heat dissipation function
Patent number
12,052,827
Issue date
Jul 30, 2024
Hong Heng Sheng Electronical Technology (HuaiAn)Co., Ltd.
Pan Tang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit board with heat dissipation function and method for manufac...
Patent number
11,582,871
Issue date
Feb 14, 2023
Hong Heng Sheng Electronical Technology (HuaiAn) Co., Ltd
Pan Tang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for wet processing substrate
Patent number
8,388,800
Issue date
Mar 5, 2013
FuKui Precision Component (Shenzhen) Co., Ltd.
Yao-Wen Bai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing printed circuit board with thick traces
Patent number
8,377,317
Issue date
Feb 19, 2013
Hong Heng Sheng Electrical Technology (HuaiAn) Co., Ltd
Yao-Wen Bai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT BOARD WITH HEAT DISSIPATION FUNCTION
Publication number
20230139231
Publication date
May 4, 2023
Hong Heng Sheng Electronical Technology (HuaiAn)Co.,Ltd.
PAN TANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCUIT BOARD WITH HEAT DISSIPATION FUNCTION AND METHOD FOR MANUFAC...
Publication number
20230007780
Publication date
Jan 5, 2023
Hong Heng Sheng Electronical Technology (HuaiAn)Co.,Ltd.
PAN TANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD WITH THICK TRACES
Publication number
20110215069
Publication date
Sep 8, 2011
Hong Heng Sheng Electronical Technology (HuaiAn) Co., Ltd
YAO-WEN BAI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRINTED CIRCUIT BOARD WITH CARBON NANOTUBE BUNDLE
Publication number
20110186339
Publication date
Aug 4, 2011
Hong Heng Sheng Electronical Technology (HuaiAn)Co., Ltd
YAO-WEN BAI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR WET PROCESSING SUBSTRATE
Publication number
20110024042
Publication date
Feb 3, 2011
FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD.
Yao-Wen Bai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...