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:
Jan. 02, 2024
Filed:
Nov. 08, 2020
Mediatek Inc., Hsin-Chu, TW;
Yi-Chieh Lin, Hsinchu, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A vertical interconnection structure of a multi-layer substrate includes a first via pad disposed in a first layer of metal interconnect of the multi-layer substrate; a second via pad disposed in a second layer of metal interconnect of the multi-layer substrate; a signal via electrically connecting the first via pad to the second via pad; a non-circular first ground plane disposed in the first layer of metal interconnect of the multi-layer substrate and surrounding the first via pad; and a non-circular first ground pullback region between the first via pad and the non-circular first ground plane for electrically isolating the first via pad from the non-circular first ground plane.