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. 21, 2006
Filed:
Jan. 30, 2004
Applicants:
Zhong Dong, Sunnyvale, CA (US);
Chuck Jang, Fremont, CA (US);
Ching-hwa Chen, Milpitas, CA (US);
Inventors:
Assignee:
ProMOS Technologies Inc., Hsin Chu, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01); H01L 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The floating gate, or the oxide between the floating and control gates, or both are nitrided before the control gate layer is deposited.