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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6260026 B1

PDFFull Text
Date of Patent:
Jul. 10, 2001

Filed:

Jul. 25, 1997

Credit card information management system

Applicant:
Inventors:

Yoshikazu Tomida, Hirakata, JP;

Tatsuo Hiramatsu, Musashino, JP;

Naruto Nishimura, Osaka, JP;

Hironori Mitoh, Osaka, JP;

Seiji Suzuki, Higashiosaka, JP;

Masahiro Sata, Sakai, JP;

Masahiro Seto, Suita, JP;

Ryuuji Yoshihara, Higashiosaka, JP;

Hiromichi Suzuki, Tokyo, JP;

Tadashi Etoh, Tokyo, JP;

Assignee:

Other;

Attorney:

Kanesaka & Takeuchi

Primary Examiner:

Edward Cosimano

Int. Cl.
CPC ...
G06F 1/760 ;
U.S. Cl.
CPC ...
G06F 1/760 ;
Abstract

The credit card information management system checks the creditability of a credit card intended to be used for purchase of goods or service by using the card information owned by member stores of credit companies. A host computer of the card management center outputs information regarding the validity or invalidity of a credit card of a customer member of a credit company as card information, a transmission facility wirelessly transmits digital data of the card information. A receiving facility of a member store receives radio signals of the card information and checks whether or not there is any missing of data. If any missing occurs, a transfer of the missed data is requested to the host computer. A terminal computer extracts only the card information necessary for one's own store from the data outputted by the host computer and data outputted in response to the transfer request and stores the same in memory, and the terminal computer outputs judgement of validity or invalidity of a credit card inputted into a card reader.

Find Patent Forward Citations

Tomida, Yoshikazu. (2001). Credit card information management system (U.S. Patent No. 6260026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6260026

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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