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. 06, 2018
Filed:
Sep. 25, 2017
Ppc Broadband, Inc., East Syracuse, NY (US);
Thomas Hart, Fayetteville, NY (US);
Calvin Howard, Syracuse, NY (US);
PPC BROADBAND, INC., East Syracuse, NY (US);
Abstract
A device for filtering a cable television (CATV) signal includes an input port configured to receive downstream signals from a CATV headend and provide upstream signals thereto, an output port configured to be coupled to a subscriber device and provide the downstream signals thereto and to receive the upstream signals therefrom, and a filter circuit configured to transmit the upstream and the downstream signals between the input port and the output port for a predetermined duration after the output port is coupled to the subscriber device. The filter circuit is configured to block at least a portion of the upstream signals, at least a portion of the downstream signals, or both from being transmitted between the input port and the output port in response to an expiration of the predetermined duration.