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:
Aug. 25, 2026
Filed:
Nov. 11, 2024
Cxmt Corporation, Hefei, CN;
Jiarui Zhang, Hefei, CN;
CXMT CORPORATION, Hefei, CN;
Abstract
Provided are a memory chip, a logic chip, a chip-stacked structure, and a memory. A global signal region of the memory chip is penetrated by multiple conductive via groups, and each conductive via group includes a first dummy conductive via group and a second dummy conductive via group. The first dummy conductive via group includes a first conductive via and a fourth conductive via, and the second dummy conductive via group includes a second conductive via and a third conductive via. The first dummy conductive via group is configured to transmit the same first global signal, and the second dummy conductive via group is configured to transmit the same second global signal.