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:
Nov. 28, 1978
Filed:
Mar. 28, 1977
Howard R Beelitz, Princeton, NJ (US);
Donald R Preslar, Somerville, NJ (US);
RCA Corporation, New York, NY (US);
Abstract
The circuit includes a band selector which in one state controls the passage of a first band of frequencies (e.g. UHF signals) via a counter to a first input port of an Amplifier-Multiplexer (AMP/MUX) and which in another state controls the passage and amplification of a second band of frequencies (e.g. VHF signals) applied to a second input port of the AMP/MUX. When the band selector is in the one state, the stages of the counter are activated and only signals in the first band are coupled through the counter and through the AMP/MUX to additional count down stages connected to the output(s) of the AMP/MUX. In the other state, the stages of the counter are inactivated to prevent oscillations and feed through, and only signals in the second band are coupled through the AMP/MUX to the additional countdown stages.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile