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Extract from the Register of European Patents

EP About this file: EP0570243

EP0570243 - Wavelength measuring device and laser apparatus equipped with the device [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  25.01.1995
Database last updated on 08.10.2024
Most recent event   Tooltip25.01.1995Application deemed to be withdrawnpublished on 15.03.1995 [1995/11]
Applicant(s)For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
[N/P]
Former [1993/46]For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
Inventor(s)01 / Nakatani, Hajime, c/o Mitsubishi Denki K.K.
Itami Seisakusho, 1-1 Tsukaguchi-honmachi, 8-Chome
Amagasaki-Shi, Hyogo-Ken / JP
[1993/46]
Representative(s)Lawson, David Glynne, et al
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS / GB
[1993/46]
Application number, filing date93303755.814.05.1993
[1993/46]
Priority number, dateJP1992012343515.05.1992         Original published format: JP 12343592
[1993/46]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0570243
Date:18.11.1993
Language:EN
[1993/46]
Search report(s)(Supplementary) European search report - dispatched on:EP26.08.1993
ClassificationIPC:H01S3/139, G01J9/02
[1993/46]
CPC:
H01S3/137 (EP,KR,US); G01J9/0246 (EP,KR,US); H01S3/1394 (EP,KR,US);
H01S3/225 (EP,KR,US)
Designated contracting statesDE,   FR,   GB [1993/46]
TitleGerman:Wellenlängenmessvorrichtung und damit ausgestattete Laservorrichtung[1993/46]
English:Wavelength measuring device and laser apparatus equipped with the device[1993/46]
French:Appareil pour mesurer la longueur d'ondes et appareil à laser équipé d'un tel appareil[1993/46]
File destroyed:03.03.2001
Examination procedure05.01.1994Examination requested  [1994/10]
06.05.1994Despatch of a communication from the examining division (Time limit: M04)
14.09.1994Application deemed to be withdrawn, date of legal effect  [1995/11]
18.10.1994Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1995/11]
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Documents cited:Search[XD]GB2210496  (MITSUBISHI ELECTRIC CORP [JP]);
 [X]EP0428744  (KOMATSU MFG CO LTD [JP])
 [X]  - LASER UND OPTOELEKTRONIK vol. 15, no. 3, September 1983, STUTTGART DE pages 245 - 251 G.MEISEL 'Die Stabilisierung und Durchstimmung von Dauerstrich-Farbstofflasern, Teil II'
 [X]  - IEEE JOURNAL OF QUANTUM ELECTRONICS vol. 14, no. 1, January 1978, NEW YORK US pages 17 - 22 J.MUNCH ET AL 'Frequency Stability and Stabilization of a Chemical Laser'
 [A]  - INSPEC Nr.1980402
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.