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Patent europeic · EP3989573 · En vigur
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- Numer da publicaziun
- EP3989573
- Numer da la dumonda
- EP20831928
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 17-06-2020
- Publitgà
- 27-04-2022
- Concedì
- 13-08-2025
- La protecziun finescha il pli tard
- 16-06-2040
- Proxima taxa annuala scadenta
- 30-06-2026
- Classas IPC
- H04N 19/109 (2014.01)H04N 19/13 (2014.01)H04N 19/159 (2014.01)H04N 19/174 (2014.01)H04N 19/176 (2014.01)H04N 19/52 (2014.01)H04N 19/577 (2014.01)H04N 19/119 (2014.01)
- Prioritad
- CN 201910551169 24.06.2019
- Dumonda PCT
- PCT/CN2020/096649 17.06.2020
- Publicaziun PCT
- WO2020/259372 30.12.2020
- 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.
- 24-06-2026
Midada
Published in Swissreg on 24.06.2026
- 13-08-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.08.2025
Partidas
Inventur
CHEN, Fangdong
Hangzhou, Zhejiang 310051, CN
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