ANZEIGEVORRICHTUNG

European patent · EP4227996 · Deleted

Register entry

Publication number
EP4227996
Application number
EP23155222
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 4, 2018
Published
Aug 16, 2023
Granted
Aug 20, 2025
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
H01L 21/683 (2006.01)
H10H 29/02 (2025.01)
H10H 29/39 (2025.01)
H10H 29/41 (2025.01)
H10H 29/45 (2025.01)
H10H 29/851 (2025.01)
Priority
US 201762595010 P 05.12.2017
US 201762610489 P 26.12.2017
US 201862694353 P 05.07.2018
Divided from
EP20182094
Filing language
English
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  3. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Holder

Seoul Semiconductor Co., Ltd.

97-11, Sandan-ro 163beon-gil Danwon-gu, Ansan-si, Gyeonggi-do 15429, KR

Inventor

Takeya, Motonobu

15429 Gyeonggi-do, KR

Son, Seong Su

15429 Gyeonggi-do, KR

Lee, Jong Ik

15429 Gyeonggi-do, KR

Lim, Jae Hee

15429 Gyeonggi-do, KR

Chae, Jong Hyeon

15429 Gyeonggi-do, KR

Hong, Seung Sik

15429 Gyeonggi-do, 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.