Nova Patents
AT504885T

Secure communication with a keyboard

Abstract

This record has no abstract on file.

Term

Term ended

Expired 29 April 2024, 2.4 years ago.

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

30 members in 18 offices

This recordMember, by publication datePriority claim8 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
42867503United States of AmericaA

Members30

Family members, oldest first
DocumentOfficeKind
CA2465270A1CanadaA1
EP1473615A2European Patent Office (EPO)A2
KR20040094379ARepublic of KoreaA
AU2004201802A1AustraliaA1
US2004230805A1United States of AmericaA1
JP2004355615AJapanA
BRPI0401684ABrazilA
TW200508946ATaiwan Province of ChinaA
CN1599311AChinaA
HK1069463AHong Kong, ChinaA
MXPA04004144AMexicoA
RU2004113566ARussian FederationA
ZA200403290BSouth AfricaB
EP1473615A3European Patent Office (EPO)A3
US7243237B2United States of AmericaB2
MY137940AMalaysiaA
RU2371756C2Russian FederationC2
TWI319536BTaiwan Province of ChinaB
AU2004201802B2AustraliaB2
JP4459703B2JapanB2
KR100996737B1Republic of KoreaB1
EP1473615B1European Patent Office (EPO)B1
AT504885TThis recordAustriaT
ATE504885T1AustriaT1
DE602004032085D1GermanyD1
ES2361074T3SpainT3
CA2465270CCanadaC
CN1599311BChinaB
PL1473615T3PolandT3
BRPI0401684B1BrazilB1