Nova Patents
AT440463T

System and methods for added authentication in distributed network delivered half-duplex communications

Abstract

The wireless network instant communication based of users, a private based on a private server for instant messaging communication request of private control based. A private server is wireless carrier a private account, and user with a private account communication.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

35 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
52346603United States of AmericaP
2004001993CanadaW

Members35

Family members, oldest first
DocumentOfficeKind
CA2546786A1CanadaA1
CA2546790A1CanadaA1
WO2005051007A1World Intellectual Property Organization (WIPO)A1
WO2005051008A1World Intellectual Property Organization (WIPO)A1
US2005128997A1United States of AmericaA1
US2005144485A1United States of AmericaA1
WO2005051007B1World Intellectual Property Organization (WIPO)B1
WO2005051008B1World Intellectual Property Organization (WIPO)B1
EP1692888A1European Patent Office (EPO)A1
EP1692889A1European Patent Office (EPO)A1
EP1692889A4European Patent Office (EPO)A4
EP1692888A4European Patent Office (EPO)A4
US2007254605A1United States of AmericaA1
CN101077017AChinaA
US2007280479A1United States of AmericaA1
CN101147406AChinaA
US7466825B2United States of AmericaB2
US2008313705A1United States of AmericaA1
US7570966B2United States of AmericaB2
EP1692888B1European Patent Office (EPO)B1
AT440463TThis recordAustriaT
ATE440463T1AustriaT1
DE602004022705D1GermanyD1
US2009270049A1United States of AmericaA1
US7684805B2United States of AmericaB2
US2010136986A1United States of AmericaA1
US7848523B2United States of AmericaB2
US7882543B2United States of AmericaB2
CA2546786CCanadaC
CA2546790CCanadaC
CN101077017BChinaB
CN101147406BChinaB
US8380236B2United States of AmericaB2
EP1692889B1European Patent Office (EPO)B1
US8825063B2United States of AmericaB2