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:
Jan. 18, 2005
Filed:
Sep. 07, 2001
Applicants:
Tomohisa Yamaguchi, Tokyo, JP;
Tsugihiko Ohno, Tokyo, JP;
Norihito Takatori, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 500 ;
U.S. Cl.
CPC ...
Abstract
This invention relates to a method for providing information by using a contactless IC (integrated circuit) card and a device for providing information. It is an object of this invention to obtain mass data and data created dynamically, and also to solve troublesome work of updating data in the contactless IC card. Dataof location information for accessing dataof external information are stored in a contactless IC card. A devicefor providing information reads the dataof location information and accesses the dataof external information based on the dataof location information read.