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:
Apr. 06, 2010
Filed:
Jul. 13, 2007
Applicant:
Hoi-jin Lee, Seongnam-si, KR;
Inventor:
Hoi-Jin Lee, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor chip may include an internal circuit, at least one power gating transistor, a system manager, and/or at least one current regulator. The at least one power gating transistor may be configured to switch a supply of at least one drive voltage into the internal circuit. The system manager may be configured to generate a control signal corresponding to an activation state of the internal circuit. At least one current regulator may be configured to control an amount of a current flowing through the at least one power gating transistor in response to the control signal.