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:
Jul. 21, 2026
Filed:
Jun. 28, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Masanori Kikuchi, Kanagawa, JP;
Shoji Matsumoto, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A printed wiring board includes: a substrate including first and second conductor layers laminated together, and a third conductor layer laminated on an outer side of one of the first conductor layer and the second conductor layer; a first differential signal wiring provided in the first conductor layer and including first and second wirings; a second differential signal wiring provided in the second conductor layer and including third and fourth wiring; a first via provided between the first and second conductor layers to connect the first wiring and the third wiring; and a second via provided between the first and second conductor layers to connect the second wiring and the fourth wiring, wherein a first clearance is provided for each of the first, second and third conductor layers to include the first via and the second via in a plan view viewed perpendicular to the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile