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:
Feb. 21, 2006
Filed:
Jul. 14, 1999
Susumu Kusakabe, Kanagawa, JP;
Masayuki Takada, Tokyo, JP;
Masachika Sasaki, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
In a registered card issuing information supply device, the registered card issuing information is encrypted, and the encrypted registered card issuing information thus obtained is transmitted through a transmission mediumto a registered card issuing machine. In the registered card issuing machine, the encrypted registered card issuing information from the registered card issuing information supply deviceis received and registered. When the registered card issuing machineis allowed to communicate with the IC card, it transmits the encrypted registered card issuing information thus registered to the IC card. In the IC card, the encrypted registered card issuing information from the registered card issuing machineis decoded, and the registered card issuing information thus obtained is stored.