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:
Jul. 19, 2011
Filed:
Jul. 19, 2010
Ki Up Kim, Ichon-shi, KR;
Ki Up Kim, Ichon-shi, KR;
Hynix Semiconductor Inc., Ichon-si, KR;
Abstract
A semiconductor integrated circuit includes a pre driver unit configured to receive a pre drive signal and a driving force control signal and output a main drive signal; a main driver unit configured to receive the main drive signal and output output data to an output terminal; a terminal connecting unit configured to receive a determination signal and connect to or disconnect from the output terminal in response to the determination signal; a terminal sensing unit configured to sense the output terminal and output a terminal state signal; and a driving force determining unit configured to receive a reset signal and the terminal state signal and output the driving force control signal.