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:
Mar. 21, 2023
Filed:
Jun. 12, 2020
Avalanche Technology, Inc., Fremont, CA (US);
Dean K. Nobunaga, Cupertino, CA (US);
Avalanche Technology, Inc., Fremont, CA (US);
Abstract
The present invention is directed to a nonvolatile memory device including a plurality of memory cells arranged in rows and columns, a plurality of word lines with each connected to a respective row of the memory cells along a row direction, a plurality of bit lines with each connected to a respective column of the memory cells along a column direction; a column decoder connected to the bit lines; a plurality of sense amplifiers connected to the column decoder; and a plurality of sense amplifier control circuits. Each of the sense amplifiers is connected to a unique one of the sense amplifier control circuits. Each of the sense amplifier control circuits includes a current detector circuit for detecting a sensing current, a current booster circuit for boosting the sensing current, and a timer circuit for providing a delayed trigger for a respective one of the sense amplifiers connected thereto.