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. 11, 2025
Filed:
Jul. 21, 2023
Sandisk Technologies, Inc., Milpitas, CA (US);
Gopu S, Kerala, IN;
Binoy Jose Panakkal, Kerala, IN;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
Embodiments of the disclosed technology relate to the operation of memory devices, and more particularly to sub-block mode (SBM) pre-charge operation sequences. One example embodiment provides a novel logic design of the control circuitry of a memory device using comments/instructions for the control circuitry. By virtue of the features of the disclosed technology, the control circuitry can effect pre-charging of an inner or middle vertical sub-block of a NAND string in a memory array. In some examples the NAND string has at least three vertical sub-blocks of non-volatile memory cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile