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:
Jan. 10, 2023
Filed:
May. 16, 2019
Applicant:
Ams International Ag, Jona, CH;
Inventors:
Rohit Ranganathan, Eindhoven, NL;
Ravi Kumar Adusumalli, Eindhoven, NL;
Assignee:
AMS INTERNATIONAL AG, Jona, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/12 (2006.01); G01N 27/04 (2006.01); G01R 27/14 (2006.01); H03M 1/06 (2006.01);
U.S. Cl.
CPC ...
G01N 27/122 (2013.01); G01N 27/045 (2013.01); G01R 27/14 (2013.01); H03M 1/0656 (2013.01);
Abstract
A sensor arrangement includes a switchable voltage source having a source output for alternatively providing a first and a second excitation voltage, an integrator having an integrator input and an integrator output, a sensor resistor having a first terminal coupled to the source output, a reference resistor having a first terminal coupled to a second terminal of the sensor resistor and a second terminal coupled to the integrator input, and a comparator having a first comparator input coupled to the integrator output.