Title of Invention

"A METHOD AND DEVICE FOR VERIFYING THE AUTHENTICITY OF A FIRST COMMUNICATION SUBSCRIBER IN A COMMUNICATIONS NETWORK"

Abstract A method for veryfying the authenticity of a first communication subscriber in a communications network, comprising the steps of forming a first fault information item in the first communication subscriber using a fault detection data item of the first communication subscriber and using an information item relating to a random data item transmitted to the first communication subscriber by a second communication subscriber in the communications network; transmitting the first fault information to the second communication subscriber by the first communication subscriber, forming a second fault information item in the second communication subscriber using a fault detection data item of the second communication subscriber and the information item relating to the random data item; veryfying the authenticity of the first communication subscriber in the second communication subscriber using the first fault information item and the second fault information item.
Full Text

Documents:

IN-PCT-2001-1321-KOL-(12-11-2012)-FORM-27.pdf

in-pct-2001-1321-kol-abstract.pdf

in-pct-2001-1321-kol-claims.pdf

IN-PCT-2001-1321-KOL-CORRESPONDENCE 1.1.pdf

in-pct-2001-1321-kol-correspondence.pdf

in-pct-2001-1321-kol-description (complete).pdf

in-pct-2001-1321-kol-drawings.pdf

in-pct-2001-1321-kol-examination report.pdf

in-pct-2001-1321-kol-form 1.pdf

in-pct-2001-1321-kol-form 13.pdf

in-pct-2001-1321-kol-form 18.pdf

in-pct-2001-1321-kol-form 2.pdf

IN-PCT-2001-1321-KOL-FORM 27.pdf

in-pct-2001-1321-kol-form 3.pdf

in-pct-2001-1321-kol-form 5.pdf

IN-PCT-2001-1321-KOL-FORM-27.pdf

in-pct-2001-1321-kol-gpa.pdf

in-pct-2001-1321-kol-letter patent.pdf

IN-PCT-2001-1321-KOL-PA.pdf

in-pct-2001-1321-kol-priority document.pdf

in-pct-2001-1321-kol-reply to examination report.pdf

in-pct-2001-1321-kol-specification.pdf

in-pct-2001-1321-kol-translated copy of priority document.pdf


Patent Number 202625
Indian Patent Application Number IN/PCT/2001/1321/KOL
PG Journal Number 10/2007
Publication Date 09-Mar-2007
Grant Date 09-Mar-2007
Date of Filing 03-Dec-2001
Name of Patentee SIEMENS AKTIENGESELLSCHAFT
Applicant Address WITTELSBACHERPLATZ 2, D-80333 MUNCHEN,
Inventors:
# Inventor's Name Inventor's Address
1 HORN, GUNTHER EDUARD-SCHMID-SRI,16, D-81541, MUNICH.
2 CUELLAR, JORGE HOLLRIEGELSKREUTHER WEG. D - 82065 BAIERBRUNN
PCT International Classification Number H 04Q 7/38
PCT International Application Number PCT/DE00/01788
PCT International Filing date 2000-05-31
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 199 27 271.9 1999-06-15 Germany