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:
Nov. 02, 2021
Filed:
Jun. 03, 2019
Kulite Semiconductor Products, Inc., Leonia, NJ (US);
Wolf S. Landmann, Fair Lawn, NJ (US);
Louis DeRosa, Saddle River, NJ (US);
Kulite Semiconductor Products, Inc., Leonia, NJ (US);
Abstract
A pressure transducer is disclosed that includes an absolute pressure sensor assembly, a differential pressure sensor assembly, a main pressure port in communication with the absolute pressure sensor assembly and the differential pressure sensor assembly, a reference pressure port in communication with the differential pressure sensor assembly, and a compensation circuit in communication with the absolute pressure sensor assembly and the differential pressure sensor assembly. The compensation circuit is configured to reduce an error in an output of the differential pressure sensor assembly (due to absolute pressure) by at least a portion of an output received from the absolute pressure sensor assembly.