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:
Jul. 29, 2014
Filed:
Feb. 04, 2011
Applicant:
Umberto Paoletti, Yokohama, JP;
Inventor:
Umberto Paoletti, Yokohama, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A low noise communication cable is provided having a plurality of internal conductors covered by one or a plurality of cable shields, which are covered by a cable insulator. The cable includes a quarter wavelength sleeve choke outside the cable insulator connected to the cable shield by means of a conducting support. The sleeve choke reduces the noise current flowing on the external surface of the cable shield.