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:
May. 22, 2007
Filed:
Nov. 27, 2002
Eric E. Miller, Olathe, KS (US);
Eric E. Miller, Olathe, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
A client connected to a network switch is continuously authenticated to a network switch by using biometrics, wherein the client and the network switch exchange Ethernet/802.3 frames associated with a client application, and wherein the client and the network switch are coupled by a full-duplex Ethernet/802.3 communication channel. A biometric data sample of a user of the client is captured. Biometric data is encapsulated in an authentication protocol message frame. The authentication protocol message frame is separated into a sequence of a plurality of fragments, each fragment having a predetermined number of bytes. Respective sequence numbers are assigned to each of the fragments. Each of the fragments is inserted with its respective sequence number in a respective preamble of a respective one of a plurality of Ethernet/802.3 frames associated with the client application that are being transmitted from the client to the network switch.