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:
Dec. 02, 2025
Filed:
Apr. 28, 2023
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Gil Bok Choi, Icheon-si, KR;
Dae Hwan Yun, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/064 (2013.01); G06F 3/0659 (2013.01); G06F 3/0673 (2013.01);
Abstract
A memory device performs a detrap operation on a selected memory block when the number of program/erase cycles of the selected memory block equals or exceeds a predetermined set number. A circuit included in the memory device applies a heating current to a heating layer, thermally coupled to the channel of each of the plurality of strings included in the selected memory block in the detrap operation.
Quick Actions:
Choi, Gil. (2025). Memory device and operating method thereof (U.S. Patent No. 12487753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12487753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile