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. 06, 2005
Shao-tsu Kung, Taipei, TW;
Yi-hung Shen, Taipei, TW;
Shao-Tsu Kung, Taipei, TW;
Yi-Hung Shen, Taipei, TW;
Compal Electronics, Inc., Taipei, TW;
Abstract
A radio frequency identification (RFID) security system includes an RFID tag and a portable electronic device. The RFID tag has a user ID code. The portable electronic device has a reader, an identification memory and an identification controller. The reader is used to communicate with the RFID tag and to receive the user ID code. The identification memory is used to store a user password. The identification controller is electrically connected to the reader and the identification memory and is used to compare the user ID code and the user password. When the user ID code is the same as the user password, the identification controller is arranged to transmit an enable signal to grant the access of the portable electronic device.