Hyun Suk JANG

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing flexible printed circuit board and flexibl...
- Patent number 10,512,175
- Issue date Dec 17, 2019
- Amogreentech Co., Ltd.
- O-Chung Kwon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor material handling system
- Patent number 7,661,921
- Issue date Feb 16, 2010
- Naontech Co., Ltd.
- Won Geyung Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING FLEXIBLE PRINTED CIRCUIT BOARD AND FLEXIBL...
- Publication number 20160165721
- Publication date Jun 9, 2016
- Amogreentech Co., Ltd.
- O-Chung Kwon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR MATERIAL HANDLING SYSTEM
- Publication number 20070269302
- Publication date Nov 22, 2007
- NAONTECH CO., LTD.
- Won Geyung KIM
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS