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. 09, 2016
Filed:
Sep. 03, 2014
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Si-Wook Yoo, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 5/1252 (2006.01); H03K 5/24 (2006.01);
U.S. Cl.
CPC ...
H03K 5/1252 (2013.01); H03K 5/24 (2013.01);
Abstract
A comparing device includes a first stage comparator and a second stage comparator serially coupled to the first stage comparator, wherein output lines of the second stage comparator are disposed to be overlapped with respective input lines of the second stage comparator.