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.:
Date of Patent:
Aug. 04, 1987
Filed:
Oct. 01, 1985
Applicant:
Inventor:
Hiroyasu Bito, Tokyo, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
235380 ; 235382 ; 235492 ;
Abstract
A card identification system comprises an IC card, a terminal and an identification device. The IC card has a magnetic recording stripe for recording first identification data and an IC chip for storing second identification data. The IC card is inserted into the terminal wherein the first and second identification data read out from the IC card are compared respectively with predetermined identification data registered in the terminal for identifying the IC card and the terminal.