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. 20, 2008
Filed:
May. 11, 2006
Hyun-taek Jung, Seoul, KR;
Gyu-hong Kim, Yongin-si, KR;
Hyun-Taek Jung, Seoul, KR;
Gyu-Hong Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A precharge circuit of a semiconductor memory device may include a precharge controller, a first precharge unit and a second precharge unit. The precharge controller may enable a first control signal in a precharge mode for a first operation, and may enable a second control signal in a precharge mode for a second operation. The first precharge unit may precharge a pair of I/O lines to a first voltage in response to the first control signal in the precharge mode for the first operation. The second precharge unit may precharge the pair of I/O lines to a second voltage lower than the first voltage in response to the second control signal in the precharge mode for the second operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile