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:
Nov. 30, 1993
Filed:
Nov. 19, 1992
Pierre C Fazan, Boise, ID (US);
Charles H Dennison, Boise, ID (US);
Ruojia Lee, Boise, ID (US);
Yauh-Ching Liu, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A stacked multi fingered cell (SMFC) capacitor using a modified stacked capacitor storage cell fabrication process. The SMFC is made up of polysilicon structure, having a multi-fingered cross-section, located at a buried contact and extending to an adjacent storage node overlaid by polysilicon with a dielectric sandwiched in between. The addition of the polysilicon structure increases storage capability 120% without enlarging the surface area defined for a normal stacked capacitor cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile