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:
Jul. 02, 2013
Filed:
Mar. 22, 2011
Thomas Carl Froehlich, Wattwil, CH;
Wolfgang Duenser, Rapperswil-Jona, CH;
Thomas Carl Froehlich, Wattwil, CH;
Wolfgang Duenser, Rapperswil-Jona, CH;
AMS AG, Unterpremstaetten, AT;
Abstract
A differential amplifier comprises a first amplifier (A) with a signal input (Inp) and a signal output (Out) that is fed back to a first feedback input (In) of the first amplifier (A) and is also connected to a first output (outp) of the differential amplifier. Furthermore, a buffer circuit (Buff) is connected to the first output (outp). A nonlinear resistor circuit (Rnl, Rnl) is coupled via a first output node (Vmid) with the first output (outp) and via a second output node (Vmid) with the buffer circuit (Buff).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile