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. 20, 2012
Filed:
Oct. 05, 2007
Wei Chang, Hsinchu, TW;
Chi-han Lan, Taipei, TW;
Hsu-hung Chang, Taichung, TW;
Chien-hsing Lin, Taichung, TW;
Wei Chang, Hsinchu, TW;
Chi-Han Lan, Taipei, TW;
Hsu-Hung Chang, Taichung, TW;
Chien-Hsing Lin, Taichung, TW;
Mstar Semiconductor, Inc., Hsinchu hsien, TW;
Abstract
An RFID chip is modified with set data before being disposed in an electronic label so as to allow the electronic label to be selectively used with different types of RFID systems. The RFID chip includes a first data storage zone for storing first data set accessible by the first type of RFID system and the second type of RFID system; and a second data storage zone for storing second data set inaccessible by the first type of RFID system and the second type of RFID system. The second data set includes a modifiable code for indicating a type of the electronic label and with which of the first type of RFID system and the second type of RFID system the electronic label is to be used.