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:
Mar. 29, 2005
Filed:
Aug. 29, 2002
Electronic device with id tag, central processing unit with id tag, and id tag for electronic device
Nobuyuki Teraura, Tokai, JP;
Nobuyuki Teraura, Tokai, JP;
Denso Corporation, Kariya, JP;
Abstract
An ID tag in an electronic device with a CPU and an antenna coil can communicate with the CPU through signal lines to store operation record data of the electronic device in a non-volatile memory therein. The record data is readable by a reader writer by transmission of the data with the antenna coil. A CPU including a semiconductor chip including a central processing unit portion, an ID tag portion can be used in an electronic device to store and read the operation record data. An ID tag for an electronic device has a communication circuit for communicating with a CPU for the electronic device to store operation record data of the electronic device from the CPU. The ID tag can store ticket data in a telephone to use as a ticket. The ID tags in electronic devices can record payment data for preventing illegal use.