VERFAHREN UND INTERFEROMETER ZUR BESTIMMUNG EINER EINGANGSPHASE UND/ODER EINER EINGANGSAMPLITUDE EINES EINGANGSLICHTFELDS

European patent · EP3887754 · In force

Register entry

Publication number
EP3887754
Application number
EP19813456
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 27, 2019
Published
Oct 6, 2021
Granted
Oct 30, 2024
Protection ends at the latest
Nov 26, 2039
Next annual fee due
Nov 30, 2026
IPC classes
G01B 9/02 (2022.01)
G01B 9/02098 (2022.01)
G02B 21/14 (2006.01)
G03H 1/04 (2006.01)
Priority
DE 102018130162 28.11.2018
PCT application
PCT/EP2019/082799 27.11.2019
PCT publication
WO2020/109419 04.06.2020
Filing language
German
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Sep 10, 2025

    Change

    Published in Swissreg on 10.09.2025

  3. Jan 27, 2025

    Agent entered

    Representative
    M. ZARDI & CO. SA, Via Giovan Battista Pioda 6, 6900 Lugano

    Published in Swissreg on 27.01.2025

  4. Jan 9, 2025

    Change

    Published in Swissreg on 09.01.2025

  5. Oct 30, 2024

    Granted

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

    Published in Swissreg on 30.10.2024

Parties

Holder

Berz, Martin

81675 München, DE

Agent

M. ZARDI & CO SA

M. ZARDI & CO. SA

Via Giovan Battista Pioda 6, 6900 Lugano

Inventor

Berz, Martin

81675 München, DE

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.