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:
Jun. 17, 2025
Filed:
Jun. 06, 2023
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Yoon Jae Shin, Icheon-si, KR;
Doo Hyun Son, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/46 (2006.01); G11C 7/02 (2006.01); G11C 29/12 (2006.01);
U.S. Cl.
CPC ...
G11C 29/46 (2013.01); G11C 7/02 (2013.01); G11C 29/12005 (2013.01);
Abstract
An electronic device includes a monitoring signal generation circuit configured to receive an internal voltage to generate a monitoring signal, based on a voltage selection signal in a test mode, and an internal voltage drive circuit configured to receive the internal voltage and monitoring signal from the monitoring signal generation circuit and drive the internal voltage to compensate for the monitoring signal when the monitoring signal is distorted according to a leakage current in the test mode.