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Extract from the Register of European Patents

EP About this file: EP0004729

EP0004729 - Apparatus and method for recording high-speed repetitive optical phenomena [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 16.09.2024
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
Bradley, Daniel Joseph
51 Wellington Road
Dublin 4 / IE
[N/P]
Inventor(s)01 / see applicant
...
[N/P]
Representative(s)Thomson, Roger Bruce, et al
W.P. THOMPSON & CO.
55 Drury Lane
London WC2B 5SQ / GB
[N/P]
Former [1983/08]Thomson, Roger Bruce, et al
W.P. THOMPSON & CO. Celcon House 289-293 High Holborn
London WC1V 7HU / GB
Former [1983/08]Thomson, Roger Bruce
POLLAK MERCER & TENCH High Holborn House 52-54 High Holborn
London WC1V 6RY / GB
Application number, filing date79300451.621.03.1979
Priority number, dateGB1978001154623.03.1978         Original published format: GB 1154678
Filing languageEN
Procedural languageEN
PublicationType: A3 Search report
No.:EP0004729
Date:
Status:(deleted)
[N/P]
Type: A2 Application without search report 
No.:EP0004729
Date:17.10.1979
Language:EN
[N/P]
Type: B1 Patent specification 
No.:EP0004729
Date:23.02.1983
Language:EN
[1983/08]
Search report(s)(Supplementary) European search report - dispatched on:EP28.08.1979
ClassificationIPC:G04F13/02, G03B39/00
[1983/08]
CPC:
G04F13/026 (EP,US); G03B39/005 (EP,US)
Designated contracting statesCH,   DE,   FR,   GB,   IT,   NL,   SE 
TitleGerman:Vorrichtung und Verfahren zur Aufzeichnung sehr schneller sich wiederholender optischer Vorgänge
English:Apparatus and method for recording high-speed repetitive optical phenomena
French:Dispositif et procédé pour l'enregistrement de phénomènes optiques répétitifs ultra-rapides
Examination procedure09.04.1980Examination requested  [1980/14]
08.10.1980Despatch of a communication from the examining division (Time limit: {0})
23.03.1981Despatch of a communication from the examining division (Time limit: M04)
27.07.1981Reply to a communication from the examining division
11.09.1981Despatch of a communication from the examining division (Time limit: M04)
15.01.1982Reply to a communication from the examining division
10.05.1982Despatch of communication of intention to grant (Approval: )
30.07.1982Communication of intention to grant the patent
20.10.1982Fee for grant paid
20.10.1982Fee for publishing/printing paid
Opposition(s)24.11.1983No opposition filed within time limit [ N /P ]
Fees paidRenewal fee
27.02.1981Renewal fee patent year 03
25.03.1982Renewal fee patent year 04
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Lapses during opposition  TooltipCH23.02.1983
NL23.02.1983
SE23.02.1983
[1983/43]
Former [1983/29]CH23.02.1983
Documents cited:Search[A]  - REVIEW OF SCIENTIFIC INSTRUMENTS, vol. 47, nr. 8, August 1976, New York, USA, A.C. WALKER et al.: "Picosecond resolution real-time, linear detection system for 10-mum radiation", pages 915-920. * Page 919, paragraph VI; figures 1, 4 *
 [A]  - IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, vol. IM-25, nr. 4, December 1976, New York, USA, T. HONDA et al.: "Measurements of picosecond laser pulses from mode-locked ND; YAG laser", pages 397-400. * Page 397; figure 1 *
 [A]  - OPTO ELECTRONICS, vol. 6, nr. 1 January 1974, London, GB, D.J. BRADLEY; "Generation and measurement of frequency-tunable picosecond pulses from dye lasers", pages 25-42. * Pages 29-31; paragraph 3 *
 [P]  - OPTICS COMMUNICATIONS, vol. 26, nr. 2, August 1978, Amsterdam, NL, M.C. ADAMS et al.: "Linear picosecond electron-optical chronoscopy at a repetition rate of 140 MHz", pages 273-276. * Page 273, right-hand column; page 274; page 275, left-hand column; figures 1, 4 *
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.