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. 29, 1978
Filed:
Nov. 19, 1976
Applicant:
Inventors:
Mark R Williams, West Melbourne, FL (US);
Gayle P Martin, Indialantic, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06G / ; H04B / ;
U.S. Cl.
CPC ...
364819 ; 325476 ; 328160 ; 364574 ;
Abstract
A system having a pair of input signals, one of which is modulated and transformed into a pair of signals phased 180.degree. apart. These signals are acted on by a FET correlator where the second input signal controls the FET gate. Correlator output is amplified and a blocking capacitor removes DC offset, a synchronous switch operated at the modulated frequency converts the remaining AC to DC which is amplified to the output.
Williams, Mark. (1978). Balanced ac correlator system (U.S. Patent No. 4110833). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4110833
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile