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. 01, 2017
Filed:
Jul. 12, 2016
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jae-Heon Kim, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01); G05F 3/02 (2006.01); H03K 3/011 (2006.01); G05F 3/08 (2006.01);
U.S. Cl.
CPC ...
H03K 3/011 (2013.01); G05F 3/08 (2013.01);
Abstract
A process information extractor circuit includes: a transistor array including a plurality of transistors, and configured such that, among the plurality of transistors, the number of transistors electrically coupled in series is adjusted depending on a code; a current source suitable for adjusting the amount of current flowing through the transistor array to a predetermined value; a comparator suitable for comparing a gate voltage of the transistors electrically coupled in series in the transistor array, with a reference voltage; and a code generator suitable for generating the code according to a comparison result of the comparator.