AKUSTIKAUSGABEVORRICHTUNG

European patent · EP3952331 · In force

Register entry

Publication number
EP3952331
Application number
EP20798417
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jan 6, 2020
Published
Feb 9, 2022
Granted
Feb 11, 2026
Protection ends at the latest
Jan 5, 2040
Next annual fee due
Jan 31, 2027
IPC classes
H04R 1/10 (2026.01)
G02C 11/00 (2006.01)
G02C 11/06 (2006.01)
G06F 3/16 (2006.01)
H04M 1/03 (2006.01)
H04M 1/78 (2006.01)
H04R 1/02 (2006.01)
H04R 1/26 (2006.01)
H04R 1/28 (2006.01)
H04R 1/34 (2006.01)
H04R 3/00 (2006.01)
H04S 7/00 (2006.01)
H04R 3/12 (2006.01)
H04R 3/14 (2006.01)
Priority
CN 201910364346 30.04.2019
CN 201910888762 19.09.2019
CN 201910888067 19.09.2019
PCT application
PCT/CN2020/070542 06.01.2020
PCT publication
WO2020/220735 05.11.2020
Filing language
Chinese
Source
Swissreg

History

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

  1. Feb 11, 2026

    Granted

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

    Published in Swissreg on 11.02.2026

Parties

Holder

Shenzhen Shokz Co., Ltd.

Floors 1-4, Factory Building 26 Shancheng Industrial Park Shiyan Street Bao'an District, Shenzhen, Guangdong 518108, CN

Inventor

ZHANG, Lei

Shenzhen, Guangdong 518108, CN

FU, Junjiang

Shenzhen, Guangdong 518108, CN

YAN, Bingyan

Shenzhen, Guangdong 518108, CN

LIAO, Fengyun

Shenzhen, Guangdong 518108, CN

QI, Xin

Shenzhen, Guangdong 518108, 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.