(19)
(11) EP 1 011 213 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:
08.08.2012 Bulletin 2012/32

(45) Mention of the grant of the patent:
13.06.2012 Bulletin 2012/24

(21) Application number: 99124044.1

(22) Date of filing: 09.12.1999
(51) International Patent Classification (IPC): 
H04B 10/08(2006.01)
H04J 14/02(2006.01)
 H04B 10/17(2006.01)

(54)

Apparatus for detecting peaks of wavelength-division-multiplexed light, and apparatus for controlling said light

Vorrichtung zum Detektieren von Spitzen in Wellenlängen-multiplex-Licht und Vorrichtung zur Regelung dieses Lichts

Dispositif de détection de crêtes dans une lumière à multiplexage en longueur d'onde et un appareil pour contrôler la dite lumière

(84) Designated Contracting States:
DE FR GB

(30) Priority: 18.12.1998 JP 36007898

(43) Date of publication of application:
21.06.2000 Bulletin 2000/25

(60) Divisional application:
08011121.4 / 1965518

(73) Proprietor: FUJITSU LIMITED
Kawasaki-shi, Kanagawa 211-8588 (JP)

(72) Inventor:
  • Sugaya, Yasushi
    Kawasaki-shi, Kanagawa 211-8588 (JP)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)


(56) References cited: : 
EP-A- 0 805 571
 FR-A- 2 756 983
   
       
    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).