MEHRSCHICHTIGE QUANTENPUNKT-LED

European patent · EP3669403 · In force

Register entry

Publication number
EP3669403
Application number
EP18865669
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 15, 2018
Published
Jun 24, 2020
Granted
Nov 5, 2025
Protection ends at the latest
Oct 14, 2038
Next annual fee due
Oct 31, 2026
IPC classes
H10H 20/812 (2025.01)
B82Y 20/00 (2011.01)
H10K 50/115 (2023.01)
H10H 20/823 (2025.01)
Priority
US 201762572056 P 13.10.2017
PCT application
PCT/CA2018/051297 15.10.2018
PCT publication
WO2019/071362 18.04.2019
Filing language
English
Source
Swissreg

History

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

  1. Sep 16, 2026

    Change

    Published in Swissreg on 16.09.2026

  2. Nov 5, 2025

    Granted

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

    Published in Swissreg on 05.11.2025

Parties

Holder

10644137 Canada Inc.

30 Autumn Circle SE, Calgary, Alberta T3M 0J6, CA

Inventor

RAHMATI, Mohammad

Calgary Alberta T2Z 4A4, CA

PAHLEVANI, Majid (A.K.A. Majid Pahlevaninezhad)

Calgary Alberta T3G 5Z7, CA

SCHERWITZ, Sam

Calgary Alberta T3M 0J6, CA

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.