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. 19, 2025
Filed:
Aug. 09, 2023
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Ji Hyo Kang, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/22 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G11C 7/222 (2013.01); G11C 7/1057 (2013.01); G11C 7/1072 (2013.01);
Abstract
A semiconductor apparatus includes a plurality of clock paths, a first selecting circuit, and a multi-phase clock generating circuit. Each of the clock paths generates a corresponding clock signal pair according to an operation mode. The first selecting circuit outputs, as a reference clock signal pair, the corresponding clock signal pair. The multi-phase clock generating circuit generates first internal clock signals based on the reference clock signal pair.