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:
Jun. 26, 1990
Filed:
Feb. 10, 1989
Hans Kriedt, Munich, DE;
Wladimir Mueller, Valley/Grub, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A circuit configuration for low-distortion switching of signals to a given operating potential includes a countercoupled operational amplifier having an output, a push-pull end stage connected to the output, a differential amplifier stage connected to the push-pull end stage, a switchable resting current source for the differential amplifier stage, and a segment to be switched. The segment has end points being defined by the output of the operational amplifier and a reference potential being the reference potential of the operational amplifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile