ANZEIGEVORRICHTUNG
European patent · EP3745740 · In force
Register entry
- Publication number
- EP3745740
- Application number
- EP20175579
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 20, 2020
- Published
- Dec 2, 2020
- Granted
- Jan 28, 2026
- Protection ends at the latest
- May 19, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- H04R 7/04 (2006.01)H04R 1/26 (2006.01)H04R 17/00 (2006.01)
- Priority
- KR 20190062683 28.05.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
Kim, Tae Sung
19 Gyeonggi-do, KR
Won, Byeong Hee
706-202 Incheon, KR
Kim, Young Ji
Rm.201, 51 Jeju-do,, KR
Ahn, Yi Joon
103-2805 Yongsan-gu, Seoul, KR
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.