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:
Aug. 08, 2000
Filed:
Jun. 29, 1999
Frank Kelsey Baker, Austin, TX (US);
Juan Buxo, Austin, TX (US);
Danny Pak-Chum Shum, Austin, TX (US);
Thomas Jew, Austin, TX (US);
Motorola Inc., Schaumburg, IL (US);
Abstract
An electrically erasable programmable read only memory (EEPROM) array (30) that includes rows and columns of memory cells. Word lines (WL0 and WL1) are substantially parallel to each other and extend in a first direction. Drain bit lines (BL0-B13) and source lines (SL0 and SL1) are substantially parallel to each other and extend in a second direction that is perpendicular to the first direction. The source line (SL0) and source regions of at least two memory cells (31 and 36) within the EEPROM array are electrically connected by a first source local interconnect (LI1). The first source local interconnect (LI1) has a length that extends substantially in the first direction and electrically connects some, but not all, of the memory cells lying within the EEPROM array (30).