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:
Jul. 31, 2018
Filed:
Apr. 26, 2016
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
In Hwa Jung, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 3/017 (2006.01); H03K 5/156 (2006.01); H03K 5/14 (2014.01); H03K 5/1534 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 5/1565 (2013.01); H03K 5/14 (2013.01); H03K 5/1534 (2013.01); H03K 2005/00234 (2013.01);
Abstract
A duty correction circuit may be provided. The duty correction circuit may include a control circuit configured to generate a duty correction control signal by detecting edges of first and second differential clock signals. The duty a duty correction clock signal generation circuit may be configured to generate a duty correction clock signal according to edges of the duty correction control signal.