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Sungpyo YOON
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Seongnam-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for providing information by using messenger
Patent number
RE49890
Issue date
Mar 26, 2024
Samsung Electronics Co., Ltd.
Hongju Lee
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Patent Grant
Method and apparatus for providing information by using messenger
Patent number
10,171,398
Issue date
Jan 1, 2019
Samsung Electronics Co., Ltd.
Hongju Lee
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
METHOD AND APPARATUS FOR PROVIDING INFORMATION BY USING MESSENGER
Publication number
20140351350
Publication date
Nov 27, 2014
Samsung Electronics Co., Ltd.
Hongju LEE
G06 - COMPUTING CALCULATING COUNTING