OPTISCHES ELEMENT

Patent europeic · EP4145186 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4145186
Numer da la dumonda
EP20933471
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
01-05-2020
Publitgà
08-03-2023
Concedì
29-10-2025
La protecziun finescha il pli tard
30-04-2040
Proxima taxa annuala scadenta
31-05-2026
Classas IPC
G02B 1/115 (2015.01)
G02B 1/116 (2015.01)
G02B 1/14 (2015.01)
G02B 1/18 (2015.01)
G02C 7/02 (2006.01)
G02B 1/113 (2015.01)
Dumonda PCT
PCT/JP2020/018446 01.05.2020
Publicaziun PCT
WO2021/220513 04.11.2021
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. 09-09-2026

    Midada

    Published in Swissreg on 09.09.2026

  2. 29-10-2025

    Concedì

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

    Published in Swissreg on 29.10.2025

Partidas

Possessur

Nikon-Essilor Co., Ltd.

10-8, Ryogoku 2-chome Sumida-ku, Tokyo 130-0026, JP

Inventur

ISHIMURA Kei

Tokyo 130-0026, 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.