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. 15, 2001
Filed:
May. 15, 2000
Applicant:
Inventor:
Ching D. Wang, Cupertino, CA (US);
Assignee:
Integrated Memory Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/1336 ;
U.S. Cl.
CPC ...
H01L 2/1336 ;
Abstract
A method for making a non-volatile memory cell having a select gate, a floating gate and a control gate of the completely self-aligned type, partially self-aligned type and non-aligned type is disclosed. Further, each of the three types of cells has a floating gate, whose linear dimension can be increased beyond the smallest lithographic feature of the process design rule