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:
Feb. 24, 2026
Filed:
Aug. 23, 2022
SK Hynix Inc., Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A stacked integrated circuit includes a first chip including a first through via set and a second through via set that are disposed to be symmetrical to each other in relation to a first rotating axis and including a first input and output (IO) circuit and a second IO circuit that are disposed to be asymmetrical to each other in relation to the first rotating axis and a second chip including a third through via set and a fourth through via set that are disposed to be symmetrical to each other in relation to a second rotating axis and including a third IO circuit and a fourth IO circuit that are disposed to be asymmetrical to each other in relation to the second rotating axis, the second chip being rotated around the second rotating axis and stacked on the first chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile