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:
Aug. 12, 2025
Filed:
Jul. 18, 2023
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Seung Ho Lee, Seoul, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/02 (2006.01); H03K 17/22 (2006.01); H03L 7/00 (2006.01); G01R 19/165 (2006.01); H03K 3/3565 (2006.01); H03K 5/00 (2006.01); H03K 5/24 (2006.01);
U.S. Cl.
CPC ...
H03K 17/223 (2013.01); G01R 19/16595 (2013.01); H03K 3/3565 (2013.01); H03K 2005/00013 (2013.01); H03K 5/2472 (2013.01);
Abstract
A semiconductor apparatus includes a data input and output (input/output) circuit configured to operate by receiving a first voltage, a core circuit configured operate by receiving a second voltage, and a control circuit configured to output a power control signal for activating the data input/output circuit when the first voltage is higher than a first set voltage and the second voltage is higher a second set voltage.