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. 27, 2003
Filed:
Jul. 18, 2002
Applicant:
Inventors:
Hsing T. Tuan, Cupertino, CA (US);
Vei-Han Chan, San Jose, CA (US);
Chung Wai Leung, Milpitas, CA (US);
Chia-Shun Hsiao, Hsin-Chu, TW;
Assignee:
Mosel Vitelic, Inc., Hsin Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/362 ;
U.S. Cl.
CPC ...
H01L 2/362 ;
Abstract
In a nonvolatile memory, a floating gate includes a portion of a conductive layer ( ), and also includes conductive spacers ( ). The spacers increase the capacitive coupling between the floating gate and the control gate ( ).
Tuan, Hsing. (2003). Nonvolatile memories with floating gate spacers, and methods of fabrication (U.S. Patent No. 6570215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6570215
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile