AKUSTISCHE VORRICHTUNG

European patent · EP4213494 · In force

Register entry

Publication number
EP4213494
Application number
EP21935678
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 24, 2021
Published
Jul 19, 2023
Granted
Jul 1, 2026
Protection ends at the latest
May 23, 2041
Next annual fee due
May 31, 2027
IPC classes
H04R 1/10 (2026.01)
H04R 9/00 (2006.01)
H04R 25/00 (2006.01)
H04R 1/28 (2006.01)
Priority
CN 202110383452 09.04.2021
PCT application
PCT/CN2021/095504 24.05.2021
PCT publication
WO2022/213457 13.10.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 1, 2026

    Granted

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

    Published in Swissreg on 01.07.2026

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

LI, Yongjian

Shenzhen, Guangdong 518108, CN

XIE, Shuailin

Shenzhen, Guangdong 518108, CN

KE, Hao

Shenzhen, Guangdong 518108, CN

ZHANG, Lei

Shenzhen, Guangdong 518108, CN

WANG, Zhen

Shenzhen, Guangdong 518108, CN

WANG, Liwei

Shenzhen, Guangdong 518108, CN

TONG, Peigeng

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.