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. 03, 2026
Filed:
Oct. 18, 2021
Ntt, Inc., Tokyo, JP;
Toshinori Usui, Musashino, JP;
Tomonori Ikuse, Musashino, JP;
Yuhei Kawakoya, Musashino, JP;
Makoto Iwamura, Musashino, JP;
NTT, Inc., Tokyo, JP;
Abstract
An analysis function providing method executed by an analysis function providing device includes first analyzing a virtual machine of a script engine, and acquiring a hook point that is a part where an analysis code is inserted by applying a hook, and a virtual program counter that is a variable indicating an instruction of the virtual machine to be executed next, second analyzing an instruction set architecture that is a system of instructions of the virtual machine and detecting an offset value of the virtual program counter, and providing an analysis function by applying a hook, to the hook point of the script engine, the hook including processing of setting a value of a next virtual program counter to a value obtained by adding the offset value of the virtual program counter to a value of an immediately preceding virtual program counter when an exception has occurred.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile