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Lead [Pb] as principal constituent
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CPC
H01L2224/29216
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ELECTRICITY
H01
Electric elements
H01L
SEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
H01L2224/00
Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
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H01L2224/29216
Lead [Pb] as principal constituent
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last 30 patents
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Patent Grant
Solder material and method for die attachment
Patent number
11,842,974
Issue date
Dec 12, 2023
Alpha Assembly Solutions Inc.
Angelo Gulino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing semiconductor having double-sided substrate
Patent number
11,631,627
Issue date
Apr 18, 2023
JMJ KOREA CO., LTD.
Yun Hwa Choi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Metal paste for joints, assembly, production method for assembly, s...
Patent number
11,462,502
Issue date
Oct 4, 2022
SHOWA DENKO MATERIALS CO., LTD.
Yuki Kawana
B22 - CASTING POWDER METALLURGY
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Patent Grant
3900153
Patent number
3,900,153
Issue date
Aug 19, 1975
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Semiconductor Device and Method of Making a Semiconductor Package w...
Publication number
20240194629
Publication date
Jun 13, 2024
STATS ChipPAC Pte Ltd.
YongMoo Shin
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR HAVING DOUBLE-SIDED SUBSTRATE
Publication number
20210335691
Publication date
Oct 28, 2021
JMJ KOREA CO., LTD.
Yun Hwa CHOI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING A COMPONENT WHICH IS CONNECTED TO A SOLDER PRE...
Publication number
20210129245
Publication date
May 6, 2021
Heraeus Deutschland GmbH & Co. KG
Michael Schäfer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
SOLDER MATERIAL AND METHOD FOR DIE ATTACHMENT
Publication number
20200203304
Publication date
Jun 25, 2020
Alpha Assembly Solutions Inc.
Angelo GULINO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL PASTE FOR JOINTS, ASSEMBLY, PRODUCTION METHOD FOR ASSEMBLY, S...
Publication number
20200075528
Publication date
Mar 5, 2020
Hitachi Chemical Company, Ltd.
Yuki KAWANA
B22 - CASTING POWDER METALLURGY
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Patent Application
POWER CONVERTER
Publication number
20120235162
Publication date
Sep 20, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Tasuku ISOBE
H01 - BASIC ELECTRIC ELEMENTS