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:
May. 27, 2014
Filed:
Oct. 28, 2011
Andreas Loeffler, Erlangen, DE;
Uwe Wissendheit, Erlangen, DE;
Dina Kuznetsova, Wladimir, RU;
Heinz Gerhaeuser, Waischenfeld, DE;
Andreas Loeffler, Erlangen, DE;
Uwe Wissendheit, Erlangen, DE;
Dina Kuznetsova, Wladimir, RU;
Heinz Gerhaeuser, Waischenfeld, DE;
Abstract
An apparatus for supplying an RFID component with energy includes an antenna and an energy store. The energy store stores energy induced into the antenna by an alternating electromagnetic field during a first time interval. In addition, the energy store supplies the RFID component with stored energy in order to maintain its functionality during a later, second time interval if an energy induced by an alternating electromagnetic field during the later, second time interval is not sufficient for supplying the RFID component.