Nova Patents
ATE370620T1

Apparatus and method of wireless instant messaging

Abstract

A wireless communication device declares one of a plurality of extended instant messaging states and transmits the declared states to a presence information server. Declared extended instant messaging states for destination devices are received, and an enhanced instant message based on declared extended instant messaging states is generated.

Term

Term ended

Projected expiry passed 19 September 2023, 3 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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23 members in 8 offices

This recordMember, by publication datePriority claim

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Priority claims
DocumentOfficeKindDate
41174402United States of AmericaP

Members23

Family members, oldest first
DocumentOfficeKind
CA2499524A1CanadaA1
CA2726830A1CanadaA1
WO2004028178A2World Intellectual Property Organization (WIPO)A2
AU2003269636A1AustraliaA1
AU2003269636A8AustraliaA8
US2004142709A1United States of AmericaA1
WO2004028178A3World Intellectual Property Organization (WIPO)A3
EP1543690A2European Patent Office (EPO)A2
US7020480B2United States of AmericaB2
HK1080321A1Hong Kong, ChinaA1
US2006142030A1United States of AmericaA1
EP1543690B1European Patent Office (EPO)B1
AT370620TAustriaT
ATE370620T1This recordAustriaT1
DE60315679D1GermanyD1
DE60315679T2GermanyT2
CA2499524CCanadaC
US2011167123A1United States of AmericaA1
US8121582B2United States of AmericaB2
US8868047B2United States of AmericaB2
US2015026093A1United States of AmericaA1
CA2726830CCanadaC
US9881324B2United States of AmericaB2