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. 14, 2018
Filed:
Apr. 13, 2017
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Myeong Jae Park, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/22 (2006.01); H03L 7/081 (2006.01); H03K 5/151 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0812 (2013.01); H03K 5/151 (2013.01); G11C 7/222 (2013.01);
Abstract
A clock generation circuit may include a first clock generator and a second clock generator. The first clock generator may generate a first output clock toggling in synchronization with a rising edge of a first input clock. The second clock generator may generate a second output clock based on a second input clock and the first output clock. The second output clock may have a level changing based on the first output clock, and may be generated at a rising edge of the second input clock.