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. 01, 2007
Filed:
Jul. 02, 2001
Massimo Atti, München, DE;
Christoph Deml, München, DE;
Massimo Atti, München, DE;
Christoph Deml, München, DE;
Other;
Abstract
This invention provides a semiconductor memory device and a corresponding method of operation. The semiconductor memory device comprises a semiconductor substrate having a first conductivity; a plurality of gate structures for storing charge in a non-volatile manner regularly arranged in above the surface of the semiconductor substrate and electrically isolated therefrom; a plurality of wordlines, each of the gate structures being connected to one of the wordlines and a group of the gate structures being connected to a common wordline; and a plurality of active regions, each of the active regions being individually connectable to at least one of the gate structures.