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:
Feb. 25, 2025
Filed:
Oct. 26, 2021
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0219 (2013.01); H05K 1/0243 (2013.01); H05K 1/0245 (2013.01); H05K 1/111 (2013.01); H05K 1/112 (2013.01); H05K 1/18 (2013.01);
Abstract
A printed circuit board (PCB) includes first and second signal pads and a guard trace formed on a surface of the PCB. The first and second signal pads are for connecting to signal contacts of a high-speed data communication interface. The guard trace is located between the first signal pad and the second signal pad. The PCB further includes first, second, and third ground vias that couple the guard trace to a ground plane of the PCB. The first ground via is located at a first end of the guard trace. The second ground via is located at a second end of the guard trace. The third ground via is located between the first via and the second via.