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:
Mar. 07, 2023
Filed:
Oct. 12, 2021
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Yun Seok Hong, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/56 (2006.01); H03K 17/687 (2006.01);
U.S. Cl.
CPC ...
G05F 1/56 (2013.01); H03K 17/6872 (2013.01);
Abstract
An electronic device includes an internal voltage driving circuit configured to drive an internal voltage to one of first and second power supply voltages based on a driving control signal depending on an operating frequency. The electronic device includes a driving control signal generation circuit configured to generate the driving control signal that sets a level of the internal voltage, by detecting the level of the internal voltage.