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European patent · EP4332949 · In force

Register entry

Publication number
EP4332949
Application number
EP22868456
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 29, 2022
Published
Mar 6, 2024
Granted
Sep 17, 2025
Protection ends at the latest
Nov 28, 2042
Next annual fee due
Nov 30, 2026
IPC classes
G09F 9/33 (2006.01)
G09F 9/302 (2006.01)
H05K 7/20 (2006.01)
Priority
CN 202221833351 U 18.07.2022
PCT application
PCT/CN2022/134989 29.11.2022
PCT publication
WO2024/016545 25.01.2024
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 29, 2026

    Change

    Published in Swissreg on 29.07.2026

  2. Dec 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.11.2025 → 30.11.2026

    Published in Swissreg on 01.12.2025

  3. Oct 6, 2025

    Change

    Published in Swissreg on 06.10.2025

  4. Sep 19, 2025

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 19.09.2025

  5. Sep 17, 2025

    Granted

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

    Published in Swissreg on 17.09.2025

Parties

Holder

Nanjing Lopu Co., Ltd.

No. 1, Xinke 3rd Road Jiangbei New District, Nanjing, Jiangsu 210061, CN

Nanjing Lopu Technology Co., Ltd.

Building D-04 No. 1 Gaoke 1st Road Jiangbei New Area, Nanjing, Jiangsu 210061, CN

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

ZHU, Bin

Nanjing Jiangsu 210061, CN

HAN, Deyu

Nanjing Jiangsu 210061, CN

LI, Sheng

Nanjing Jiangsu 210061, CN

XU, Ning

Nanjing Jiangsu 210061, CN

LV, Xiuwei

Nanjing Jiangsu 210061, CN

GUO, Chengbing

Nanjing Jiangsu 210061, CN

JIANG, Lingling

Nanjing Jiangsu 210061, CN

XU, Yezhuang

Nanjing Jiangsu 210061, 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.