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. 27, 2010
Filed:
Nov. 25, 2008
Applicant:
Seung-min OH, Gyeonggi-do, KR;
Inventor:
Seung-Min Oh, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor, Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An internal voltage discharge circuit includes a differential comparator for differentially comparing a reference voltage with a feedback voltage to generate a discharge control voltage, a level detector for detecting a level of external power supply voltage and a discharge unit for adjusting an amount of discharge of an internal voltage based on the level signal detected by the level detector and the discharge control voltage from the differential comparator.
Oh, Seung-Min. (2010). Internal voltage discharge circuit and its control method (U.S. Patent No. 7764112). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7764112
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