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:
Oct. 13, 2009
Filed:
Apr. 21, 2004
Franz Amtmann, Graz, AT;
Markus Harnisch, Graz, AT;
Holger Kunkat, Graz, AT;
Stefan Posch, Graz, AT;
Franz Amtmann, Graz, AT;
Markus Harnisch, Graz, AT;
Holger Kunkat, Graz, AT;
Stefan Posch, Graz, AT;
NXP B.V., Eindhoven, NL;
Abstract
In a circuit () for a communication partner appliance () designed for contactless communication having two activatable send modes (ABM, PBM), which send modes (ABM, PBM) differ from one another with regard to their energy requirement, a determination stage () is provided, which is designed to determine first energy source information (SI), which first energy source information (SI1) is characteristic of at least one parameter of at least one energy source () serving to supply the circuit with electrical energy, and a decision stage () is additionally provided, which is designed to form a decision result taking account of the first energy source information (SI) determined with the determination stage (), which decision result influences which send mode (ABM, PBM) is to be activated in the circuit () of the communication appliance ().