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:
Apr. 19, 2022
Filed:
Jun. 29, 2020
Silicon Storage Technology, Inc., San Jose, CA (US);
Viktor Markov, Santa Clara, CA (US);
Alexander Kotov, San Jose, CA (US);
Silicon Storage Technology, Inc., San Jose, CA (US);
Abstract
A method and device for programming a non-volatile memory cell, where the non-volatile memory cell includes a first gate. The non-volatile memory cell is programmed to an initial program state that corresponds to meeting or exceeding a target threshold voltage for the first gate of the non-volatile memory cell. The target threshold voltage corresponds to a target read current. The non-volatile memory cell is read in a first read operation using a read voltage applied to the first gate of the non-volatile memory cell that is less than the target threshold voltage to generate a first read current. The non-volatile memory cell is subjected to additional programming in response to determining that the first read current is greater than the target read current.