Smart card having multiple payment instruments

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9978056
SERIAL NO

14180767

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure is related to a primary payment instrument of a smart card may be changed to one of other payment instruments stored in the smart card through single operation of user equipment without requiring further user input or user interaction.

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Patent Owner(s)

Patent OwnerAddress
KT CORPORATION90 BULJEONG-RO BUNDANG-GU SEONGNAM-SI GYEONGGI-DO 463-711

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeung, Youn-Pil Gyeonggi-do, KR 16 528
Kim, Sung-Chul Gyeonggi-do, KR 121 1790
Seo, Myoung-Hee Seoul, KR 6 29

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7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 22, 2025
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