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. 09, 2026
Filed:
Sep. 09, 2021
Kioxia Corporation, Tokyo, JP;
Hajime Matsui, Yokohama, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A controller calculates aP by multiplying an integer a being 2 or more and less than 2and a coordinate value P; reads out, by w bits, a multiplication value k and generates a string of signed odd numbers d of w+1 bits; calculates dP by multiplying a head of the d and the P and inputs the dP to a variable; executes looping between processing for inputting, to the variable, a value obtained by doubling the variable w times and processing for calculating dP by multiplying the P and a second or after of the d and inputting, to the variable, an addition result of the dP and the variable; and calculates a value by multiplying the P and a value based on lower 2 bits of the k and outputs kP by adding the calculated value and the variable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile