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. 19, 2019
Filed:
Oct. 30, 2017
Applicant:
Commscope, Inc. of North Carolina, Hickory, NC (US);
Inventor:
Mark E. Alrutz, Taylorsville, NC (US);
Assignee:
CommScope, Inc., Hickory, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/61 (2011.01); H04N 7/10 (2006.01);
U.S. Cl.
CPC ...
H04N 21/6168 (2013.01); H04N 7/102 (2013.01); H04N 21/6118 (2013.01);
Abstract
Upstream noise suppression circuits include a splitter and a combiner that are connected by first and second communications paths. An information signal removal circuit is provided on the second communications path and is configured to remove an upstream information signal therefrom. A phase shifter is also provided on the second communications path between the upstream information signal removal circuit and the combiner.