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:
Jul. 29, 2014
Filed:
May. 14, 2009
Rudolf Heer, Vienna, AT;
Hubert Brueckl, Wiener Neudorf, AT;
Hans Kroath, Baden, AT;
Juergen Wissenwasser, Vienna, AT;
Rudolf Heer, Vienna, AT;
Hubert Brueckl, Wiener Neudorf, AT;
Hans Kroath, Baden, AT;
Juergen Wissenwasser, Vienna, AT;
AIT Austrian Institute of Technology GmbH, Vienna, AT;
Abstract
A method records and transmits data between a transmission unit that has a first antenna and a measurement module which has a sensor for recording measured variables and converts the measured variables into electric signals. Data is bi-directionally transmitted between the measurement module and the transmission unit located within the near field of the measurement module by use of a second antenna that is arranged on the measurement module. The electromagnetic energy of the signal that is applied to the second antenna is transformed and temporarily stored by a reception unit which is arranged downstream of the second antenna. The first antenna of the transmission unit is put in an inactive state at least during the time the measured variables are sensed by the measurement module or the sensors.