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:
Apr. 03, 2001
Filed:
Jun. 14, 2000
David Fiori, Jr., Yardley, PA (US);
Other;
Abstract
A circuit for modifying the impedance of a subject circuit includes a driving impedance element having an impedance characteristic which is substantially proportional to the impedance characteristics of the subject circuit. The circuit of the present circuit further includes a voltage controlled voltage source circuit which is coupled to the driving impedance element to proportionally add or subtract current from the applied subject circuit. The voltage controlled voltage source circuit provides a given voltage to the combined subject circuit and driver impedance element that is effectively proportional to the voltage potential difference across the subject circuit, thereby providing an enhanced effective impedance for the subject circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile