Min Gyu Maing

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Power interface circuit of contact IC card reader
- Patent number 8,610,468
- Issue date Dec 17, 2013
- SAMSUNG SDS CO., LTD.
- Hyun Soo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated RF card reader
- Patent number 8,074,885
- Issue date Dec 13, 2011
- Samsung S.D.S. Co. Ltd.
- Dae Seong Kim
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
POWER INTERFACE CIRCUIT OF CONTACT IC CARD READER
- Publication number 20110254620
- Publication date Oct 20, 2011
- SAMSUNG SDS CO., LTD.
- Hyun Soo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated RF Card Reader
- Publication number 20110024502
- Publication date Feb 3, 2011
- Dae Seong Kim
- G06 - COMPUTING CALCULATING COUNTING