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:
May. 12, 2009
Filed:
Jul. 06, 2006
Applicant:
Woo-pyo Jeong, Seoul, KR;
Inventor:
Woo-Pyo Jeong, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A first voltage generator generates an active power voltage at a first power line having a decoupling capacitor coupled thereto. A second voltage generator generates a standby power voltage at a second power line. A switch is coupled between the first and second power lines. The switch is closed and the second voltage generator is disabled for an active mode of operation. The decoupling capacitor speeds up charging of the second power line to the active power voltage.