Patexia. Research
Patent No. US 06857067
Issue Date Feb 15, 2005
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Patent 06857067 - System and method for preventing unauthorized access to electronic data > Summary

US Patent

Patent No. US 06857067

Published on Feb 15, 2005

Application No. 09/792045

Filed on Feb 26, 2001

Priority Date -

Inventor/Applicants

2

Edelman, Martin S. - Morganville, NJ US (2)

Edelman, Martin S. - Morganville, NJ US (2)

Abstract

A system and method are provided for preventing unauthorized access to electronic data stored on an electronic device. A portable licensing medium is configured to communicate with the electronic device for storing license data. The license data is used to determine whether to allow access to the electronic data. A registration authority communicates with the electronic device. The registration authority has a database of verification data for verifying the license data stored on the licensing medium and provides updated license data to the licensing medium.

Classification

International:

National: 4

713/1.55

713/182;

713/200;

713/201;

Field of Search 4

713/155

713/182;

713/200;

713/201;

Examiner

2

Peeso, Thomas R.

Peeso, Thomas R.