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:
Sep. 05, 2006
Filed:
Jul. 30, 2003
Applicant:
Yi Ding, Sunnyvale, CA (US);
Inventor:
Yi Ding, Sunnyvale, CA (US);
Assignee:
ProMOS Technologies, Inc., Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a nonvolatile memory cell (), the select gate transistor is formed as a buried channel transistor to increase the transistor current.