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:
Sep. 14, 2004
Filed:
Jul. 01, 2002
Il-Man Bae, Kyungki-do, KR;
Jae-Hoon Kim, Kyungki-do, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A method for generating an initializing signal capable of preventing inner circuits installed in a semiconductor memory device from being initially unstably operated due to the application of external electric power. The method includes the steps of: (a) receiving a precharge command for precharging the semiconductor memory device; (b) activating the initializing signal to a first level in response to the received precharge command; (c) receiving a refresh command for refreshing the semiconductor memory device after receipt of the precharge command; (d) receiving a mode set command for setting an operational mode of the semiconductor memory device after receipt of the refresh command; and (e) deactivating the initializing signal to a second level in response to the received mode set command.