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:
Jul. 29, 2025
Filed:
Nov. 21, 2023
Secure Computing, Llc, Forest Park, IL (US);
Karen Heart, Forest Park, IL (US);
Alexander Rasin, Chicago, IL (US);
Secure Computing, LLC, Forest Park, IL (US);
Abstract
Methods, systems, and devices for parsing text are described herein. A method of securing executable files is performed at a computing device having one or more processors and memory. The memory stories one or more programs configured for execution by the one or more processors. The computing device obtains source text that comprises a disassembled executable file and identifies, via a general parser module, the syntax of the source text by performing a recursive descent parsing of the source text. The device generates an abstract syntax tree (AST) for the source text based on the identified syntax and generates a transformed AST from the generated AST by replacing one or more system calls with respective protected system functions. The device also generates a secured executable file by assembling the transformed AST.