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. 20, 2019
Filed:
Jun. 20, 2018
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Young Hoon Kim, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/22 (2006.01); G11C 11/4076 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4076 (2013.01); G11C 7/222 (2013.01); G11C 7/225 (2013.01);
Abstract
A semiconductor device may include a divider circuit and a detection circuit. The divider circuit may divide an external clock to generate a plurality of divided clocks. The detection circuit may generate a phase information signal and a timing information signal based on a plurality of data determination signals and the plurality of divided clocks.