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:
Mar. 22, 2022
Filed:
Dec. 15, 2020
Inventec (Pudong) Technology Corporation, Shanghai, CN;
Inventec Corporation, Taipei, TW;
INVENTEC (PUDONG) TECHNOLOGY CORPORATION, Shanghai, CN;
INVENTEC CORPORATION, Taipei, TW;
Abstract
A series noise absorption circuit, comprises: a differential signal transmission cable and a matching circuit. The differential signal transmission cable is electrically connected to two signal feedlines. The differential signal transmission has a first and second transmission line, the first transmission line and the second transmission line are configured to receive a differential pair of input signals from the two signal feedlines. The matching circuit is connected in series with the second transmission line. The matching circuit is configured to receive a reflective electrical signal from a noise reflection circuit, and match an input impedance corresponding the series noise absorption circuit with a common-mode impedance corresponding the two signal feedlines. A distance between the matching circuit and the noise reflection circuit is a minimal electrical length. The minimal electrical length is associated with a real part and an imaginary part of a matching impedance of the matching circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile