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:
Sep. 28, 2010
Filed:
Jun. 27, 2007
Applicant:
MI Hye Kim, Icheon-si, KR;
Inventor:
Mi Hye Kim, Icheon-si, KR;
Assignee:
Hynix Semiconductor Inc., Icheon-si, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 19/00 (2006.01); G11C 7/00 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
An input buffer circuit is disclosed. The input buffer circuit includes a buffer configured to receive an input signal and differentially amplify and buffer the received input signal, and a current regulator for regulating the amount of current in the buffer at a turn-on level which depends on a level of a voltage inputted thereto.