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.

Date of Patent:
Aug. 09, 2016

Filed:

Mar. 20, 2015
Applicant:

Ps4 Luxco S.a.r.l., Luxembourg, LU;

Inventor:

Koichiro Hayashi, Tokyo, JP;

Assignee:

PS4 LUXCO S.A.R.L., Luxembourg, LU;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/46 (2006.01); H02M 3/07 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
G05F 1/465 (2013.01); H02M 3/07 (2013.01); H02M 2001/0032 (2013.01); Y02B 70/16 (2013.01); Y10T 307/50 (2015.04); Y10T 307/505 (2015.04); Y10T 307/675 (2015.04);
Abstract

A semiconductor device including a first internal voltage generating circuit that includes a capacitor including a first electrode and a second electrode, and the first internal voltage generating circuit to generate an internal voltage by charging the capacitor to a first voltage and applying a second voltage to the first electrode of the capacitor to generate a third voltage that is greater than the first and the second voltages on the second electrode in absolute value, and a control circuit to perform a control by applying a fourth voltage that is less than the first voltage to the capacitor when the first internal voltage generating circuit is in a standby state.


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Hayashi, Koichiro. (2016). Semiconductor device having internal voltage generating circuit (U.S. Patent No. 9411347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9411347

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