Nova Patents
DK1474938T3

A method and an apparatus for adding a new member to an active group call in a group communication network

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 12 February 2023, 3.6 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

32 members in 20 offices

This recordMember, by publication datePriority claim10 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
7694102United States of AmericaA
0304630United States of AmericaW

Members32

Family members, oldest first
DocumentOfficeKind
US2003153339A1United States of AmericaA1
CA2476277A1CanadaA1
WO03069928A1World Intellectual Property Organization (WIPO)A1
TW200303692ATaiwan Province of ChinaA
AU2003211097A1AustraliaA1
KR20040077963ARepublic of KoreaA
MXPA04007859AMexicoA
EP1474938A1European Patent Office (EPO)A1
AR038516A1ArgentinaA1
US6873854B2United States of AmericaB2
CN1643950AChinaA
JP2005535156AJapanA
RU2004127452ARussian FederationA
EP1474938B1European Patent Office (EPO)B1
AT345017TAustriaT
ATE345017T1AustriaT1
DE60309567D1GermanyD1
BR0307646ABrazilA
DK1474938T3This recordDenmarkT3
PT1474938EPortugalE
NZ534419ANew ZealandA
ES2274251T3SpainT3
DE60309567T2GermanyT2
MY134458AMalaysiaA
RU2316146C2Russian FederationC2
AU2003211097B2AustraliaB2
CN100559898CChinaC
KR100928859B1Republic of KoreaB1
JP2010158039AJapanA
JP4519466B2JapanB2
CA2476277CCanadaC
JP4927964B2JapanB2