Patent ID: 11889617
Assignee: BAIDU USA LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A printed circuit board (PCB) comprising:
a first surface;
a second surface opposite the first surface;
a plurality of layers between the first surface and the second surface, the plurality of layers comprising a first layer and a second layer;
a first via extending from the first layer to the second surface, wherein the first via comprises a first portion that is on a conductive path between the first layer and the second layer and a second portion that is not on the conductive path between the first layer and the second layer, and wherein a length of the first portion of the first via is greater than a length of the second portion of the first via; and
a second via that is electrically coupled to the first via and extends from the second surface to the second layer, wherein the second via comprises a first portion that is on the conductive path between the first layer and the second layer and a second portion that is not on the conductive path between the first layer and the second layer, and wherein a length of the first portion of the second via is greater than a length of the second portion of the second via.