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:
Feb. 08, 2005
Filed:
Feb. 28, 2003
Deepak Sabharwal, New Delhi, IN;
Deepak Sabharwal, New Delhi, IN;
Virage Logic Corporation, Fremont, CA (US);
Abstract
Various methods, apparatuses, and systems in which a read only memory is arrayed in a multiple rows and columns. A first column of memory cells is organized into groups of memory cells including a first group of memory cells and a second group of memory cells. A first source line connects to one or more memory cells in the first group of memory cells. The first source line changes its voltage state during a read operation on one or more bit cells in the first group. A second source line connects to one or more memory cells in the second group of memory cells. The second source line maintains its voltage state during the read operation.