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. 19, 2012
Filed:
Feb. 12, 2008
Frank Graeber, Seestermuehe, DE;
Frank Graeber, Seestermuehe, DE;
NXP B.V., Eindhoven, NL;
Abstract
In a method of processing data, an RFID signal () sent by a reader () via a field generated by the reader () is received at a passive RFID transponder (). The transponder () comprises a dedicated receiver () for receiving a time signal (), which is wirelessly sent By an external sender () and comprises information about the present time. The transponder () including the dedicated receiver () is powered utilizing the field such that the dedicated receiver () detects the time signal () and decodes the present time. Utilizing the transponder (), the first data () contained in the RFID signal () is decoded and processed. Second data () which are time stamped by said transponder () utilizing said present time are generated, and a response signal () comprising the second data () is transmitted from the transponder.