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:
May. 12, 2015
Filed:
Dec. 15, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Kwang-Jin Na, Gyeonggi-do, KR;
Tae-Wook Kang, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01); G11C 8/18 (2006.01);
U.S. Cl.
CPC ...
G11C 8/18 (2013.01);
Abstract
A semiconductor device includes a first internal clock generation unit suitable for generating a first internal clock for synchronizing a first signal in response to a first external clock; a second internal clock generation unit suitable for generating a second internal clock for synchronizing a second signal in response to a second external clock; and a delay amount information provision unit suitable for providing delay amount information corresponding to a phase difference between the first internal clock and the second internal clock to an external device.