Nova Patents
PT3309784T

Esimation of background noise in audio signals

Abstract

This record has no abstract on file.

Term

8.8 yearsto projected expiry

Projected expiry 1 July 2035, counted from filing; an application has no term until it is granted.

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

70 members in 19 offices

This recordMember, by publication datePriority claim9 more offices are in the list below

Priority claims4

Priority claims
DocumentOfficeKindDate
201462030121United States of AmericaP
201462030121United States of AmericaP
201462030121P–––
US201462030121P–––

Members70

Family members, oldest first
DocumentOfficeKind
CA2956531A1CanadaA1
WO2016018186A1World Intellectual Property Organization (WIPO)A1
KR20170026545ARepublic of KoreaA
US2017069331A1United States of AmericaA1
CN106575511AChinaA
MX2017000805AMexicoA
PH12017500031A1PhilippinesA1
EP3175458A1European Patent Office (EPO)A1
JP2017515138AJapanA
JP6208377B2JapanB2
EP3175458B1European Patent Office (EPO)B1
US9870780B2United States of AmericaB2
BR112017001643A2BrazilA2
JP2018041083AJapanA
EP3309784A1European Patent Office (EPO)A1
ES2664348T3SpainT3
US2018158465A1United States of AmericaA1
HUE037050T2HungaryT2
RU2017106163ARussian FederationA
RU2017106163A3Russian FederationA3
NZ728080ANew ZealandA
RU2665916C2Russian FederationC2
KR101895391B1Republic of KoreaB1
KR20180100452ARepublic of KoreaA
RU2018129139ARussian FederationA
ZA201903140A0South AfricaA0
MX365694BMexicoB
US10347265B2United States of AmericaB2
MX2019005799AMexicoA
KR102012325B1Republic of KoreaB1
KR20190097321ARepublic of KoreaA
US2019267017A1United States of AmericaA1
EP3309784B1European Patent Office (EPO)B1
ZA201708141BSouth AfricaB
JP6600337B2JapanB2
PT3309784TThis recordPortugalT
EP3582221A1European Patent Office (EPO)A1
RU2018129139A3Russian FederationA3
RU2713852C2Russian FederationC2
JP2020024435AJapanA
PL3309784T3PolandT3
CA2956531CCanadaC
ES2758517T3SpainT3
ZA201903140BSouth AfricaB
MY178131AMalaysiaA
JP6788086B2JapanB2
BR112017001643B1BrazilB1
CN106575511BChinaB
EP3582221B1European Patent Office (EPO)B1
NZ743390ANew ZealandA
DK3582221T3DenmarkT3
CN112927724AChinaA
CN112927725AChinaA
KR102267986B1Republic of KoreaB1
RU2020100879ARussian FederationA
PL3582221T3PolandT3
MX385944BMexicoB
US11114105B2United States of AmericaB2
RU2020100879A3Russian FederationA3
ES2869141T3SpainT3
RU2760346C2Russian FederationC2
US2021366496A1United States of AmericaA1
MX2021010373AMexicoA
US11636865B2United States of AmericaB2
US2023215447A1United States of AmericaA1
CN112927724BChinaB
CN112927725BChinaB
MX385944BMexicoB
US12347446B2United States of AmericaB2
US2025285630A1United States of AmericaA1