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:
Oct. 27, 2026

Filed:

Dec. 20, 2023
Applicant:

Nvidia Corporation, Santa Clara, CA (US);

Inventors:

Tibet Zhao, LongHua Town, CN;

Baal Yang, LongHua Town, CN;

Yongwei Chen, LongHua Town, CN;

Assignee:

NVIDIA Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 3/00 (2006.01); H05K 3/42 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0222 (2013.01); H05K 1/113 (2013.01); H05K 1/115 (2013.01); H05K 3/0047 (2013.01); H05K 3/421 (2013.01); H05K 2201/0723 (2013.01); H05K 2201/09518 (2013.01);
Abstract

A device includes a printed circuit board (PCB) including a signal trace electrically coupled to a signal via. The device further includes a slot ground configured to reduce signal interference with respect to the signal via. The slot ground includes a slot formed in the PCB at least partially surrounding the signal via. The slot ground further includes metal plating on a wall of the slot. The metal plating is electrically coupled to a ground plane of the PCB. The slot ground further includes resin at least partially filling the slot.


Find Patent Forward Citations

Quick Actions:

Zhao, Tibet. (2026). Slot ground for improved signal integrity (U.S. Patent No. 12777573). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12777573

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

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