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. 28, 2000
Filed:
Oct. 13, 1998
Applicant:
Inventor:
James E Van Peursem, Hanover Park, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; H04L / ;
U.S. Cl.
CPC ...
713200 ; 709331 ;
Abstract
A computer-readable instruction stream is verified to determine that it does not violate the run-time security constraints of the execution environment (150). The computer-readable instruction stream after verification is stored in a storage device (140). The execution environment (150) retrieves the computer-readable instruction stream from the storage device (14) and verifies that the computer-readable instruction stream has not been modified. Upon verification, the computer-readable instruction stream is executed, while bypassing verification of the run-time security constraints of the execution environment (150).