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. 21, 2006
Filed:
Apr. 18, 2001
Applicant:
Paul H. Feinberg, River Vale, NJ (US);
Inventor:
Paul H. Feinberg, River Vale, NJ (US);
Assignees:
Sony Corporation, , JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system is provided which generates and uses authentication codes so that when one device is connected to another device, the devices can only communicate with one another. The method and system preferably counts the number of times the devices have successfully communicated as part of the authentication process.