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Patent europeic · EP4162309 · En vigur

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Numer da publicaziun: EP4162309
Numer da la dumonda: EP21734261
Gener: Patent europeic cun effect per la Svizra ed il Liechtenstein
Status: En vigur
Scrittira da patent: Concedì
Annunzià: 03-06-2021
Publitgà: 12-04-2023
Concedì: 30-07-2025
La protecziun finescha il pli tard: 02-06-2041
Proxima taxa annuala scadenta: 30-06-2026
Classas IPC: G02B 13/00 (2006.01)
G02B 13/08 (2006.01)
G02B 27/00 (2006.01)
G03B 21/14 (2006.01)
G03B 21/20 (2006.01)
G02B 27/09 (2006.01)
Prioritad: EP 20178043 03.06.2020
US 202063034311 P 03.06.2020
Dumonda PCT: PCT/US2021/035729 03.06.2021
Publicaziun PCT: WO2021/247884 09.12.2021
Lingua da l’annunzia: englais
Funtauna: Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

11-06-2026
Midada
Published in Swissreg on 11.06.2026
30-07-2025
Concedì
Specification status
Non-published patent application → Granted patent
Status of protective title
Initiated → Active
Published in Swissreg on 30.07.2025

Partidas

Possessur

Dolby Laboratories Licensing Corporation

1275 Market Street, San Francisco, CA 94103, US

Inventur

DEWALD, Duane Scott

Addison, Texas 75001, US

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.