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:
Oct. 07, 2025
Filed:
Jun. 07, 2023
SK Hynix Inc., Icheon-si, KR;
Dong Uk Lee, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
The present disclosure provides a chip including an even area including an even through via through which an even address is received and an even redundancy through via through which an even redundancy address is received, and an odd area including an odd through via through which an odd address is received and an odd redundancy through via through which an odd redundancy address is received. In the present disclosure, the even area may include an even address selection circuit configured to, based on a chip information signal, generate a selection even address and a selection even redundancy address from the even address, the even redundancy address, the odd address, and the odd redundancy address, and an even internal address generation circuit configured to, based on an even repair signal, generate an internal even address from the selection even address and the selection even redundancy address.