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:
Mar. 31, 2015
Filed:
Jun. 04, 2012
Applicant:
Je IL Ryu, Seoul, KR;
Inventor:
Je Il Ryu, Seoul, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/00 (2006.01); G11C 8/08 (2006.01); G11C 16/08 (2006.01);
U.S. Cl.
CPC ...
H03K 17/005 (2013.01); G11C 8/08 (2013.01); G11C 16/08 (2013.01); H03K 2217/0054 (2013.01);
Abstract
A voltage select circuit includes a plurality of first transfer elements configured to transfer respective operating voltages to a first output terminal, a transfer select circuit unit configured to output a first voltage necessary to transfer an operating voltage, selected from among the operating voltages, to at least one first transfer element in response to a plurality of enable signals, and a control circuit configured to boost the first voltage to a second voltage in response to the plurality of enable signals.