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:
Nov. 30, 1999
Filed:
Apr. 27, 1998
Toshihide Hane, Osaka, JP;
Kazuhiro Mori, Katano, JP;
Matsushita Electronics Corporation, Osaka, JP;
Abstract
An information transfer system includes an IC card including a communicating section; a passage checking apparatus for checking passage through a gate using the IC card, without being in physical contact with the IC card; and a display device for displaying information of the IC card, wherein the passage checking apparatus includes a communicating section for transmitting passage check information required to check passage through the gate and additional information other than the passage check information to the IC card and for receiving the passage check information from the IC card, the IC card includes a memory for storing the additional information transmitted from the passage checking apparatus, and the display device includes a communication section for obtaining the additional information stored in the memory of the IC card.