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Ulsan, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Metal core solder ball and heat dissipation structure for semicondu...
Patent number
10,661,394
Issue date
May 26, 2020
Duksan Hi-Metal Co., Ltd.
Yong Cheol Chu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing metal nanowire and light-transmitting elect...
Patent number
10,651,414
Issue date
May 12, 2020
Duksan Hi-Metal Co., Ltd.
Young Zo Yoo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal nanowire and light-transmitting electrode and organic light-e...
Patent number
10,636,994
Issue date
Apr 28, 2020
Duksan Hi-Metal Co., Ltd.
Young Zo Yoo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Core-shell nanowire, method for synthesizing the core-shell nanowir...
Patent number
10,629,838
Issue date
Apr 21, 2020
Duksan Hi-Metal Co., Ltd.
Young Zo Yoo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Lead free solder alloy
Patent number
8,221,560
Issue date
Jul 17, 2012
Duksan Hi-Metal Co., Ltd.
Kang Hee Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SOLDER ALLOY, SOLDER JOINT, AND SEMICONDUCTOR PACKAGE INCLUDING SOL...
Publication number
20250001529
Publication date
Jan 2, 2025
DUKSAN HI-METAL CO., LTD.
Eun Kwang PARK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDER ALLOY, SOLDER JOINT, AND SEMICONDUCTOR PACKAGE INCLUDING SOL...
Publication number
20250006680
Publication date
Jan 2, 2025
DUKSAN HI-METAL CO., LTD.
Eun Kwang PARK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONNECTING PILLAR
Publication number
20240096832
Publication date
Mar 21, 2024
DUKSAN HI-METAL CO., LTD.
Eun Dong Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL PILLAR FOR CONDUCTIVE CONNECTION
Publication number
20240088079
Publication date
Mar 14, 2024
DUKSAN HI-METAL CO., LTD.
Eun Dong Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING METAL NANOWIRE AND LIGHT-TRANSMITTING ELECT...
Publication number
20180323399
Publication date
Nov 8, 2018
DUKSAN HI-METAL CO., LTD.
Young Zo YOO
B82 - NANO-TECHNOLOGY
Information
Patent Application
METAL NANOWIRE AND LIGHT-TRANSMITTING ELECTRODE AND ORGANIC LIGHT-E...
Publication number
20180315947
Publication date
Nov 1, 2018
DUKSAN HI-METAL CO., LTD.
Young Zo YOO
B82 - NANO-TECHNOLOGY
Information
Patent Application
CORE-SHELL NANOWIRE, METHOD FOR SYNTHESIZING THE CORE-SHELL NANOWIR...
Publication number
20180026224
Publication date
Jan 25, 2018
DUKSAN HI-METAL CO., LTD.
Young Zo YOO
B82 - NANO-TECHNOLOGY
Information
Patent Application
METAL CORE SOLDER BALL AND HEAT DISSIPATION STRUCTURE FOR SEMICONDU...
Publication number
20140183733
Publication date
Jul 3, 2014
DUKSAN HI-METAL CO., LTD.
Yong Cheol CHU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDER ADHESIVE AND A PRODUCTION METHOD FOR THE SAME, AND AN ELECTR...
Publication number
20120067629
Publication date
Mar 22, 2012
DUKSAN HI-METAL CO., LTD.
Yong Un Jang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LEAD FREE SOLDER ALLOY AND MANUFACTURING METHOD THEREOF
Publication number
20100272598
Publication date
Oct 28, 2010
DUKSAN HI-METAL CO., LTD.
Kang Hee Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks