音波決済のためのモバイル端末、磁場変換装置、及び音波決済システム

Title:

音波決済のためのモバイル端末、磁場変換装置、及び音波決済システム

Document Type and Number:

Japanese Patent JP7134239

Kind Code:

B2

Abstract:

A mobile terminal converts token information corresponding to card information to a sound wave signal and transmits the sound wave signal to a magnetic field conversion device, and the magnetic field conversion device restores the token information from the received sound wave signal, converts the token information to a magnetic field signal, and transmits the magnetic field signal to a merchant terminal, to perform payment.

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Inventors:

Te Hyun Ryu
Je Chul Yi
Chang Sung Im
Mi Young Park
Su Won Lee

Application Number:

JP2020540566A

Publication Date:

September 09, 2022

Filing Date:

April 08, 2020

Export Citation:

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Assignee:

SHINHAN CARD CO., LTD.

International Classes:

G06Q20/32; G06Q20/10; H04B5/02; H04B11/00

Domestic Patent References:

JP2016009375A
JP2017503242A
JP2018515944A

Foreign References:

KR101840013B1
KR1020160023750A
KR1020190046250A
KR1020170098422A
KR1020180041432A

Attorney, Agent or Firm:

Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe

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