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:
Mar. 12, 2002
Filed:
Jul. 29, 1998
Applicant:
Inventors:
Thien Huu Pham, Garden Grove, CA (US);
Lauren Ann Cotugno, Dove Canyon, CA (US);
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 ;
U.S. Cl.
CPC ...
H04L 9/00 ;
Abstract
A method and system is provided whereby after specialized original native format files have been signatured and “wrapped” into industry standard byte stream text files for transmission over the Internet (or for use of other computer platforms), then subsequently, said wrapped files with signature can be accessed by the proprietary computer platform which will then use the signature to verify the integrity of the files and will unwrap or re-create these files back into the original specialized native format for use by the proprietary computer platform.