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. 31, 2007
Filed:
Dec. 14, 2005
Jong-won Lee, Ichon-shi, KR;
Ho-uk Song, Ichon-shi, KR;
Jong-Won Lee, Ichon-shi, KR;
Ho-Uk Song, Ichon-shi, KR;
Hynix Semiconductor Inc., , KR;
Abstract
A peripheral voltage generator is provided for reducing an operating current by generating a peripheral voltage within a mobile SDRAM, and a current is used in a deep-power down mode and a self refresh mode to thereby enhance operational characteristics. The peripheral voltage generator includes a reference voltage generating unit for generating a peripheral reference voltage having a different level in response to an enable signal and a self-refresh signal; a comparing unit for comparing the peripheral reference voltage with a peripheral driving voltage to thereby output a peripheral voltage control signal based on the comparison result; and a peripheral voltage control unit for generating the peripheral driving voltage having a first peripheral level in response to the peripheral voltage control signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile