Nova Patents
NO994323L

A wireless communication device and method

Abstract

A wireless communication device which automatically and seamlessly switches to an alternate, available system when it is unable to complete a call origination attempt, without requiring the user to take any affirmative actions to select the alternate system or re-initiate a call origination. The wireless communication device decreases the percentage of call failures by providing a hold-over of pending call origination attempts until service is finally acquired. In the case of either exceeding the maximum number of access sequences (reverse link limited) or failure to acquire the forward link of the preferred communication system (forward link limited), the user is not required to re-initiate the call origination, thus turning a potential call failure into a success.

Term

No projected expiry on record.

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

31 members in 16 offices

This recordMember, by publication datePriority claim6 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
81349997United States of AmericaA
81349997United States of AmericaA
9804801United States of AmericaW
9804801United States of AmericaW
9804801
81349997
US19970813499
WO1998US04801

Members31

Family members, oldest first
DocumentOfficeKind
CA2283279A1CanadaA1
WO9839938A2World Intellectual Property Organization (WIPO)A2
AU6699398AAustraliaA
WO9839938A3World Intellectual Property Organization (WIPO)A3
NO994323D0NorwayD0
NO994323LThis recordNorwayL
EP0965235A2European Patent Office (EPO)A2
US6011978AUnited States of AmericaA
CN1255274AChinaA
HK1025866A1Hong Kong, ChinaA1
KR20000076038ARepublic of KoreaA
IL131766D0IsraelD0
JP2001514813AJapanA
BR9808209ABrazilA
AU753224B2AustraliaB2
RU2195788C2Russian FederationC2
IL131766AIsraelA
CN1130101CChinaC
NO318271B1NorwayB1
KR100499984B1Republic of KoreaB1
EP0965235B1European Patent Office (EPO)B1
AT312482TAustriaT
DE69832694D1GermanyD1
CA2283279CCanadaC
ES2255151T3SpainT3
DE69832694T2GermanyT2
JP2008271577AJapanA
JP2011097610AJapanA
BR9808209B1BrazilB1
JP4790879B2JapanB2
JP4865762B2JapanB2