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Sungchul Chun
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Computer input device and method of using the same
Patent number
9,531,404
Issue date
Dec 27, 2016
Samsung Electronics Co., Ltd.
Sangmin Seong
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 patents
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Patent Application
COMPUTER INPUT DEVICE AND METHOD OF USING THE SAME
Publication number
20140340305
Publication date
Nov 20, 2014
Samsung Electronics Co., Ltd.
Sangmin Seong
G06 - COMPUTING CALCULATING COUNTING