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. 29, 1986
Filed:
Jun. 06, 1984
Applicant:
Inventors:
James W Wonn, Hempfield Township, Mercer County, PA (US);
Bruce R McAvoy, Pittsburgh, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H03H / ;
U.S. Cl.
CPC ...
358 86 ; 358114 ; 455-4 ; 333193 ;
Abstract
A multichannel surface acoustic wave device is employed to respond to remote channel actuation signals to control the cable television program signals delivered to a subscriber premise.
Wonn, James. (1986). Switched surface acoustic wave apparatus for controlling cable (U.S. Patent No. 4586077). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4586077
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile