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. 14, 2011
Filed:
Jul. 09, 2004
Mark Elliott, Grasslfing/Pentling, DE;
Christoph Kleiner, Regensburg, DE;
Wolfgang Reiml, Regensburg, DE;
Dieter Saβ, Regensburg, DE;
Peter Turban, Maxhütte-Haidhof, DE;
Herbert Zimmer, Regensburg, DE;
Mark Elliott, Grasslfing/Pentling, DE;
Christoph Kleiner, Regensburg, DE;
Wolfgang Reiml, Regensburg, DE;
Dieter Saβ, Regensburg, DE;
Peter Turban, Maxhütte-Haidhof, DE;
Herbert Zimmer, Regensburg, DE;
Continental Automotive GmbH, Hannover, DE;
Abstract
The transceiver features a fast de-excitation circuit, by means of which the transceiver can be very quickly de-energized or de-excited after sending of signals. The fast de-excitation circuit can be realized in the simplest case as a controllable switch with series-connected resistor. The transceiver is thus ready to receive signals again very fast, i.e. in the range of a few oscillation periods. With bidirectional data communication between transceiver and transponder the danger of malfunctions is avoided or at least reduced to a minimum level.