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.

Date of Patent:
Sep. 08, 2026

Filed:

Aug. 25, 2023
Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Hyun Seung Kim, Gyeonggi-do, KR;

Sung Je Roh, Gyeonggi-do, KR;

Kang Seol Lee, Gyeonggi-do, KR;

Assignee:

SK hynix Inc., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01); G11C 11/408 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40603 (2013.01); G11C 11/40615 (2013.01); G11C 11/4085 (2013.01);
Abstract

A memory device includes an active control circuit configured to generate an internal active signal and an internal precharge signal according to one of an active command and a precharge command, and generate a row active signal according to the active command, the internal active signal, the precharge command, and the internal precharge signal; an address control circuit configured to generate a row address corresponding to an active address and an adjacent address adjacent to the active address; and a row control circuit configured to activate at least one word line corresponding to the row address according to the row active signal.


Find Patent Forward Citations

Kim, Hyun. (2026). Memory device and memory system for performing target refresh operation (U.S. Patent No. 12731628). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12731628

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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