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:
Sep. 30, 2014
Filed:
Sep. 28, 2011
Applicants:
Thomas P. Warwick, Melbourne, FL (US);
James V. Russell, Whitehouse Station, NJ (US);
Inventors:
Thomas P. Warwick, Melbourne, FL (US);
James V. Russell, Whitehouse Station, NJ (US);
Assignee:
R&D Sockets, Inc, Allentown, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0233 (2013.01); H05K 1/185 (2013.01); H05K 2201/10636 (2013.01); H05K 1/113 (2013.01); H05K 2201/1053 (2013.01);
Abstract
The present disclosure relates to reducing unwanted RF noise in a printed circuit board (PCB) containing an RF device. An isolation filter is embedded in a PCB containing an RDF device. By placing the isolation filter as close as possible to the RF device in order to dramatically reduce unwanted RF noise due to unavoidable coupling between Vias and planes in the PCB structure.