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. 20, 2026
Filed:
Aug. 22, 2024
SK Hynix Inc., Icheon-si, KR;
Dong Kyu Kim, Icheon-si, KR;
Ho Seok Em, Icheon-si, KR;
Hyung Sik Won, Icheon-si, KR;
Jeong Jun Lee, Icheon-si, KR;
Jun Ho Cheon, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor memory apparatus is configured to perform a mismatch compensation operation of a bitline sense amplifier and enable a wordline electrically coupled with a bitline, after electrically isolating an input node of the bitline sense amplifier and the bitline. When the mismatch compensation operation of the bitline sense amplifier is completed, the semiconductor memory apparatus is configured to electrically couple the bitline and the input node of the bitline sense amplifier to develop a voltage level difference between the bitline and a bitline bar.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile