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. 23, 2013
Filed:
May. 04, 2011
Jae-boum Park, Gyeonggi-do, KR;
Jae-Boum Park, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
A semiconductor integrated circuit includes a pre-charge signal generator configured to pre-charge a plurality of oscillation signals to a certain voltage level in a pre-charge mode, wherein the pre-charge signal generator includes: a first storage unit for storing a first pre-charge oscillation signal in response to a reference oscillation signal, a feedback unit for feeding back a second pre-charge oscillation signal, a second storage unit for storing the second pre-charge oscillation signal corresponding to an output signal of the first storage unit in response to the reference oscillation signal, and a pre-charge signal output unit for outputting a pre-charge signal in response to the first pre-charge oscillation signal and the second pre-charge oscillation signal.