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Extract from the Register of European Patents

EP About this file: EP1014595

EP1014595 - OPTICAL AMPLIFICATION RELAY SYSTEM [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  10.06.2005
Database last updated on 14.09.2024
Most recent event   Tooltip10.06.2005Withdrawal of applicationpublished on 27.07.2005  [2005/30]
Applicant(s)For all designated states
Sumitomo Electric Industries, Ltd.
5-33, Kitahama 4-chome Chuo-ku Osaka-shi
Osaka 541-0041 / JP
[N/P]
Former [2000/26]For all designated states
Sumitomo Electric Industries, Ltd.
5-33, Kitahama 4-chome Chuo-ku
Osaka-shi, Osaka 541-0041 / JP
Inventor(s)01 / SHIGEMATSU, Masayuki, Yokohama Works of Sumitomo
Electric Industries, Ltd., 1, Taya-cho, Sakae-ku
Yokohama-shi, Kanagawa 244-8588 / JP
02 / NISHIMURA, Masayuki, Yokohama Works of Sumitomo
Electric Industries, Ltd., 1, Taya-cho, Sakae-ku
Yokohama-shi, Kanagawa 244-8588 / JP
[2000/26]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastrasse 30
81925 München / DE
[N/P]
Former [2000/26]HOFFMANN - EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Application number, filing date99925374.318.06.1999
[2000/26]
WO1999JP03261
Priority number, dateJP1998018083626.06.1998         Original published format: JP 18083698
[2000/26]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0001081
Date:06.01.2000
Language:EN
[2000/01]
Type: A1 Application with search report 
No.:EP1014595
Date:28.06.2000
Language:EN
The application published by WIPO in one of the EPO official languages on 06.01.2000 takes the place of the publication of the European patent application.
[2000/26]
Search report(s)International search report - published on:JP06.01.2000
(Supplementary) European search report - dispatched on:EP03.05.2005
ClassificationIPC:H04B3/46, H04B10/08, H04B10/16, H04B10/17
[2005/24]
CPC:
H04B10/2972 (EP,US); H04B10/29 (KR); H04B10/03 (EP,US);
H04B10/0775 (EP,US); H04B10/0777 (EP,US); H04B10/298 (EP,US);
H04B2210/078 (EP,US); H04B2210/08 (EP,US) (-)
Former IPC [2000/26]H04B3/46, H04B10/08, H04B10/16
Designated contracting statesDE,   FR,   GB,   IT [2000/26]
TitleGerman:OPTISCHES ZWISCHENVERSTÄRKERSYSTEM[2000/26]
English:OPTICAL AMPLIFICATION RELAY SYSTEM[2000/26]
French:SYSTEME DE RELAIS D'AMPLIFICATION OPTIQUE[2000/26]
Entry into regional phase10.03.2000Translation filed 
10.03.2000National basic fee paid 
10.03.2000Search fee paid 
10.03.2000Designation fee(s) paid 
10.03.2000Examination fee paid 
Examination proceduredeletedDecision about request for accelerated examination - accepted: No
10.03.2000Examination requested  [2000/26]
02.05.2000Request for accelerated examination filed
08.06.2005Application withdrawn by applicant  [2005/30]
Fees paidRenewal fee
19.06.2001Renewal fee patent year 03
26.06.2002Renewal fee patent year 04
23.06.2003Renewal fee patent year 05
25.06.2004Renewal fee patent year 06
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]JPH0993202  ;
 [PX]US5875054  (ONODA YOSHIHITO [JP], et al) [PX] 1 * abstract *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19970829), vol. 1997, no. 08, & JP09093202 A 19970404 (FUJITSU LTD) [X] 1 * abstract *
International search[A]JPH05292083  (HITACHI LTD);
 [A]JPS62245826  (NEC CORP);
 [A]JPH07143078  (OI ELECTRIC, et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.