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Jaesic Jeon
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for measuring location of radio frequency identification rea...
Patent number
RE47013
Issue date
Aug 28, 2018
SK Telecom Co., Ltd
Sangwoo Rhie
Information
Patent Grant
Bar code copy prevention method and device therefor
Patent number
9,659,245
Issue date
May 23, 2017
SK PLANET CO., LTD.
Jaesic Jeon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for measuring location of radio frequency identification rea...
Patent number
8,629,773
Issue date
Jan 14, 2014
SK Telecom Co., Ltd.
Sangwoo Rhie
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
BAR CODE COPY PREVENTION METHOD AND DEVICE THEREFOR
Publication number
20170161598
Publication date
Jun 8, 2017
SK PLANET CO., LTD.
Jaesic JEON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR MEASURING LOCATION OF RADIO FREQUENCY IDENTIFICATION REA...
Publication number
20100066503
Publication date
Mar 18, 2010
SK Telecom Co., Ltd.
Sangwoo Rhie
G01 - MEASURING TESTING