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.

Date of Patent:
Apr. 26, 2016

Filed:

Sep. 10, 2008
Applicants:

Sandor T. Farkas, Round Rock, TX (US);

Girish K. Singh, Round Rock, TX (US);

Inventors:

Sandor T. Farkas, Round Rock, TX (US);

Girish K. Singh, Round Rock, TX (US);

Assignee:

DELL PRODUCTS, LP, Round Rock, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01); H05K 1/02 (2006.01); H05K 3/42 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0251 (2013.01); H05K 1/115 (2013.01); H05K 3/429 (2013.01); H05K 2201/09781 (2013.01);
Abstract

An information handling system includes a printed circuit board (PCB) including a signal path with a trace coupled to a source, another trace coupled to a load, a tuned stub, and a via connecting the traces and the tuned stub. A method includes providing a signal path on a PCB with a trace coupled to a source, a trace coupled to a load, a tuned stub, and a via connecting the traces and the tuned stub, driving a signal on the signal path, and adjusting the tuned stub length so that the signal is unchanged between the source and the load. A PCB includes a signal path between a source and a load with two traces and a via, and a tuned path between the source and the load with the two traces, another trace, and the via, the length of the tuned path being a half wavelength stub.


Find Patent Forward Citations

Farkas, Sandor. (2016). System and method for stub tuning in an information handling system (U.S. Patent No. 9326371). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9326371

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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