Sanghyeok Oh

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for accuracy enhancement of touchscreen input
- Patent number 9,857,907
- Issue date Jan 2, 2018
- Samsung Electronics Co., Ltd.
- Sanghyeok Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input apparatus and input method of a portable terminal using a pen
- Patent number 9,507,461
- Issue date Nov 29, 2016
- Samsung Electronics Co., Ltd.
- Choongkwon Lim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE FOR PROCESSING INPUT FROM TOUCHSCREEN
- Publication number 20140313148
- Publication date Oct 23, 2014
- Samsung Electronics Co., Ltd.
- Sanghyeok Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT APPARATUS AND INPUT METHOD OF A PORTABLE TERMINAL USING A PEN
- Publication number 20130082950
- Publication date Apr 4, 2013
- Samsung Electronics Co. Ltd.
- Choongkwon Lim
- G06 - COMPUTING CALCULATING COUNTING