(19)
(11) EP 4 053 510 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
13.12.2023 Bulletin 2023/50

(45) Mention of the grant of the patent:
08.11.2023 Bulletin 2023/45

(21) Application number: 21161091.0

(22) Date of filing: 05.03.2021
(51) International Patent Classification (IPC): 
G01D 5/26(2006.01)
 G01D 5/353(2006.01)
(52) Cooperative Patent Classification (CPC):
G01D 5/268; G01D 5/35316

(54)

METHOD AND DEVICE FOR INTERROGATING OPTICAL SENSORS

VERFAHREN UND VORRICHTUNG ZUR ABFRAGE VON OPTISCHEN SENSOREN

PROCÉDÉ ET DISPOSITIF D'INTERROGATION DE CAPTEURS OPTIQUES

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
07.09.2022 Bulletin 2022/36

(73) Proprietor: Adtran Networks SE
98617 Meiningen (DE)

(72) Inventor:
  • Eiselt, Michael
    99334 Amt Wachsenburg (DE)

(74) Representative: Eder Schieschke & Partner mbB 
Patentanwälte Elisabethstraße 34
80796 München
80796 München (DE)


(56) References cited: : 
EP-A1- 3 578 946
US-A1- 2010 014 071
 EP-A1- 3 715 807
US-A1- 2017 010 385
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).