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:
May. 11, 2021
Filed:
Oct. 18, 2016
Applicant:
Ttp Plc, Royston, GB;
Inventor:
David Pooley, Royston, GB;
Assignee:
TTP Plc., Royston, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/38 (2006.01);
U.S. Cl.
CPC ...
G01K 7/38 (2013.01); G01K 2207/06 (2013.01);
Abstract
An apparatus for inductive temperature sensing comprises a coil configuration, a target, and an impedance measurement circuit. The target has a non-zero conductivity and susceptibility and the impedance measurement circuit measures the apparent inductance of the coil configuration at a measurement frequency close to the crossover frequency to provide an indication of temperature of the target.