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Patent europeic · EP4174534 · En vigur

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Numer da publicaziun
EP4174534
Numer da la dumonda
EP21832912
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
28-06-2021
Publitgà
03-05-2023
Concedì
08-07-2026
La protecziun finescha il pli tard
27-06-2041
Proxima taxa annuala scadenta
30-06-2027
Classas IPC
G02B 3/00 (2006.01)
G02B 5/22 (2006.01)
G09F 9/30 (2006.01)
G09F 9/302 (2006.01)
H10K 59/38 (2023.01)
H10K 59/80 (2023.01)
Prioritad
JP 2020111962 29.06.2020
JP 2020111963 29.06.2020
Dumonda PCT
PCT/JP2021/024348 28.06.2021
Publicaziun PCT
WO2022/004652 06.01.2022
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

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

  1. 08-07-2026

    Concedì

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 08.07.2026

Partidas

Possessur

TOPPAN INC.

5-1, Taito 1-chome Taito-ku, Tokyo 110-0016, JP

Inventur

YAMAUCHI Atsushi

Tokyo 110-0016, JP

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.