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. 18, 2014
Filed:
Nov. 21, 2012
SK Hynix Inc., Gyeonggi-do, KR;
Jeong-Hun Lee, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device includes an internal voltage generation unit configured to generate an internal voltage in response to an enable signal, an enable setting logic unit configured to define a starting time point for generating the internal voltage in response to the enable signal, a monitoring unit configured to monitor whether or not the internal voltage reaches a target level, and define an ending time point for generating the internal voltage in response to the monitoring result, and a measurement result signal generation unit configured to generate a measurement result signal corresponding to a developing time of the internal voltage in response to an output signal of the enable setting logic unit and an output signal of the monitoring unit.