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:
Aug. 26, 2025
Filed:
Jan. 30, 2023
Endura Ip Holdings Ltd., George Town, KY;
Arnaud Toni, San Diego, CA (US);
Gol Nagdebe, San Diego, CA (US);
Endura IP Holdings Ltd., George Town, KY;
Abstract
An analog front-end (AFE) for an impedance sensor uses digitally controlled impedances to modulate a differential input from an impedance-based sensor. The digitally controlled impedances may be coupled between the differential input and one or more reference voltages. In some embodiments use of the digitally controlled impedances may allow for omission of a preamplifier from the AFE, or a reduction in gain of the preamplifier, reducing noise associated with the preamplifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile