Patent · US Active

Radio frequency device and method of manufacture

US7969364B2 · kind B2 · utility

9Cited by

3References

17Claims

0Family size

Inventors

Frank Kriebel · Lichtenberg, DE
Robert Semar · Dresden, DE

Key dates

Filing date	May 29, 2008
Grant date	Jun 28, 2011
Priority date	—
Expiry date	Oct 14, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q1/38
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A radio frequency device comprises a radio frequency transponder having a radio frequency circuit and a radio frequency antenna, and a sensor conductively connected to the radio frequency antenna so that a measurement can be retrieved from the sensor by communicating with the transponder. The radio frequency antenna comprises a first portion which is used primarily for receiving and/or sending of radio frequency signals, and a second portion which is used primarily for conductively connecting the sensor to the first portion of the radio frequency antenna and which enables placing the sensor in a spaced-apart spatial relation to the first portion of the radio frequency antenna.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.