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:
Jan. 10, 2017
Filed:
Mar. 03, 2015
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Yun Seok Hong, Icheon-si, KR;
SK HYNIX INC., Icheon-si, KR;
Abstract
An internal voltage generation circuit may include a pump controller and an internal voltage generator. The pump controller suitable for generating a first control signal enabled if a level of an internal voltage signal is lower than a target voltage level and a second control signal enabled if a level of the internal voltage signal is lower than the target voltage level after a predetermined period elapses from a point of time that the internal voltage signal is pumped. The internal voltage generator suitable for pumping the internal voltage signal with a first drivability in response to the first control signal and suitable for pumping the internal voltage signal with a second drivability in response to the second control signal.