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European patent · EP4170231 · Deleted

Register entry

Publication number
EP4170231
Application number
EP22199320
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 2, 2022
Published
Apr 26, 2023
Granted
Feb 14, 2024
Deleted
May 27, 2026
Reason
Annual fee unpaid
IPC classes
F21S 43/20 (2018.01)
F21S 41/20 (2018.01)
F21S 41/64 (2018.01)
G03B 21/16 (2006.01)
Priority
CN 202111228694 21.10.2021
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. May 27, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    27.05.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 27.05.2026

  2. Dec 25, 2024

    Change

    Published in Swissreg on 25.12.2024

  3. Feb 14, 2024

    Granted

    Published in Swissreg on 14.02.2024

Parties

Holder

Chengdu Pulse Optical Co., Ltd.

No. 17 (433), Donghai Road Shuangliu Park, Jiaolong Industrial Port, Chengdu City, Sichuan 610200, CN

Inventor

LI, Yang

Chengdu City, 610200, CN

JIANG, Tingting

Chengdu City, 610200, CN

YUE, Yunxia

Chengdu City, 610200, CN

LI, Qian

Chengdu City, 610200, CN

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.