Donald Na

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Hwasung-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Smart card device, system including the same and method of operatin...
- Patent number 10,565,405
- Issue date Feb 18, 2020
- Samsung Electronics Co., Ltd.
- Hyuck-Jun Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operating smart card and method of operating smart card s...
- Patent number 9,589,221
- Issue date Mar 7, 2017
- Samsung Electronics Co., Ltd.
- Hyuck-Jun Cho
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SMART CARD DEVICE, SYSTEM INCLUDING THE SAME AND METHOD OF OPERATIN...
- Publication number 20170169256
- Publication date Jun 15, 2017
- Samsung Electronics Co., Ltd.
- Hyuck-Jun Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPERATING SMART CARD AND METHOD OF OPERATING SMART CARD S...
- Publication number 20160078337
- Publication date Mar 17, 2016
- Samsung Electronics Co., Ltd.
- Hyuck-Jun Cho
- G06 - COMPUTING CALCULATING COUNTING