AUDIOERZEUGUNGSVERFAHREN UND -SYSTEM
Patent europeic · EP4273860 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4273860
- Numer da la dumonda
- EP20967703
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 31-12-2020
- Publitgà
- 08-11-2023
- Concedì
- 18-03-2026
- La protecziun finescha il pli tard
- 30-12-2040
- Proxima taxa annuala scadenta
- 31-12-2026
- Classas IPC
- G10L 21/0216 (2013.01)G10L 21/0232 (2013.01)G10L 21/0272 (2013.01)H04R 1/10 (2026.01)H04R 3/00 (2006.01)G10L 25/60 (2013.01)
- Dumonda PCT
- PCT/CN2020/142004 31.12.2020
- Publicaziun PCT
- WO2022/141364 07.07.2022
- Lingua da l’annunzia
- chinais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 18-03-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Partidas
Inventur
ZHENG, Jinbo
Shenzhen, Guangdong 518000, CN
ZHOU, Meilin
Shenzhen, Guangdong 518000, CN
LIAO, Fengyun
Shenzhen, Guangdong 518000, CN
QI, Xin
Shenzhen, Guangdong 518000, CN
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.