Masaharu Tsukue

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Suwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for mounting integrated circuits on printed circuit boards
- Patent number 6,284,996
- Issue date Sep 4, 2001
- Samsung Electronics Co., Ltd.
- Choul-Su Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for preventing a gold plate connector on a PCB from being co...
- Patent number 6,168,068
- Issue date Jan 2, 2001
- Samsung Electronic Co, Ltd.
- Gun-Yong Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for soldering integrated circuits
- Patent number 6,095,405
- Issue date Aug 1, 2000
- SamSung Electronics Co., Ltd.
- Choul-su Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus to clean golden plates
- Patent number 5,993,301
- Issue date Nov 30, 1999
- SamSung Electronics Co., Ltd.
- Woo-sig Kim
- B24 - GRINDING POLISHING
Information Patent Grant
Liquid and method to clean metal masks for surface mounting technology
- Patent number 5,916,858
- Issue date Jun 29, 1999
- Samsung Electronics Co., Ltd.
- Choul-Su Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...