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:
Jun. 04, 2019
Filed:
Mar. 22, 2018
Silicon Storage Technology, Inc., San Jose, CA (US);
Serguei Jourba, Aix en Provence, FR;
Catherine Decobert, Pourrieres, FR;
Feng Zhou, Fremont, CA (US);
Jinho Kim, Saratoga, CA (US);
Xian Liu, Sunnyvale, CA (US);
Nhan Do, Saratoga, CA (US);
Silicon Storage Technology, Inc., San Jose, CA (US);
Abstract
A non-volatile memory cell formed on a semiconductor substrate having an upper surface with an upwardly extending fin with opposing first and second side surfaces. First and second electrodes are in electrical contact with first and second portions of the fin. A channel region of the fin includes portions of the first and second side surfaces that extend between the first and second portions of the fin. A floating gate extends along the first side surface of a first portion of the channel region, where no portion of the floating gate extends along the second side surface. A word line gate extends along the first and second side surfaces of a second portion of the channel region. A control gate is disposed over the floating gate. An erase gate has a first portion disposed laterally adjacent to the floating gate and a second portion disposed vertically over the floating gate.