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:
Dec. 09, 2025
Filed:
Apr. 12, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Rajkumar Perumal, Bangalore, IN;
Nageswara Rao Kalluri, Bangalore, IN;
Sridhar Katakam, Bangalore, IN;
Pravinsharma Kaliyannan Eswaran, Bangalore, IN;
Surendra Somasekhar Valleru, Bangalore, IN;
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A circuit calibration system can include a calibration voltage source, a calibration output line, and a variable voltage system connected between the calibration voltage source and the calibration output line. The variable voltage system can be configured to provide a variable calibration voltage to the calibration output line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile