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. 03, 2015
Filed:
Dec. 06, 2007
George Matamis, San Jose, CA (US);
Henry Chien, San Jose, CA (US);
Vinod Robert Purayath, Santa Clara, CA (US);
Takashi Whitney Orimoto, Sunnyvale, CA (US);
James Kai, Santa Clara, CA (US);
George Matamis, San Jose, CA (US);
Henry Chien, San Jose, CA (US);
Vinod Robert Purayath, Santa Clara, CA (US);
Takashi Whitney Orimoto, Sunnyvale, CA (US);
James Kai, Santa Clara, CA (US);
SanDisk Technologies Inc., Plano, TX (US);
Abstract
Floating gates of a floating gate memory array have an inverted-T shape in both the bit line direction and the word line direction. Floating gates are formed using an etch stop layer that separates two polysilicon layers that form floating gates. Word lines extend over floating gates in one example, and word lines extend between floating gates in another example.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile