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:
Mar. 19, 2019
Filed:
Aug. 14, 2015
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventor:
Yoshihiro Ito, Kyoto, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 11/00 (2006.01); G01K 7/00 (2006.01); G01K 1/02 (2006.01); G01K 7/32 (2006.01); H01Q 7/00 (2006.01); G06K 19/07 (2006.01); H01Q 1/08 (2006.01); H01Q 1/22 (2006.01); H04Q 9/00 (2006.01);
U.S. Cl.
CPC ...
G01K 1/024 (2013.01); G01K 7/32 (2013.01); G06K 19/0717 (2013.01); H01Q 1/085 (2013.01); H01Q 1/2225 (2013.01); H01Q 7/00 (2013.01); H04Q 9/00 (2013.01); H04Q 2209/47 (2013.01); Y10T 29/49005 (2015.01);
Abstract
A sensor tag () includes an antenna () and connection conductors () formed on a surface of a flexible substrate (). A sensing element () is mounted on land conductors () of the connection conductors (). The sensing element () is composed of a crystal vibrator () and an RFIC (). The crystal vibrator () receives an excitation signal from the outside and generates a resonance signal of a resonant frequency corresponding to the sensed temperature. Equivalent circuit constant information including at least an equivalent inductance (Lxs) or an equivalent capacitance (Cxs) of the crystal vibrator () are stored in the RFIC ().