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. 11, 2026
Filed:
May. 19, 2023
SK Hynix Inc., Icheon-si, KR;
Je Min Bang, Icheon-si, KR;
Bum Su Kim, Icheon-si, KR;
Jin Ho Kim, Icheon-si, KR;
Jea Hoon Park, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory stack structure incudes a base die; a bottom memory die stacked over the base die; an intermediate memory die stacked over the bottom memory die; a top memory die stacked over the intermediate memory die; a signal transmission structure electrically connecting the base die, the bottom memory die, the intermediate memory die, and the top memory die to each other; a first power distribution structure electrically connecting the base die to the bottom memory die; and a second power distribution structure electrically connecting the bottom memory die, the intermediate memory die, and the top memory die to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile