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:
Jun. 03, 2008
Filed:
Oct. 25, 2005
Hsiang-chang Lin, Taipei, TW;
Yi-hung Shen, Taipei, TW;
Hsiang-Chang Lin, Taipei, TW;
Yi-Hung Shen, Taipei, TW;
Compal Electronics, Inc., Taipei, TW;
Abstract
A predetermined ID code is set in a server, and a radio frequency identification (RFID) tag is configured on an electronic device. A tag ID code of the RFID tag is received by a reader and then is transmitted to the server. The server is used to compare the tag ID code and the predetermined ID code. When the tag ID code is the same as the predetermined ID code, the server is arranged to transmit an enable signal to grant the access of the electronic device. When the tag ID code is different from the predetermined ID code, the server is arranged to send a disable signal to deny the access of the electronic device.