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Extract from the Register of European Patents

EP About this file: EP0069901

EP0069901 - Current rectifier module [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.02.1988
Database last updated on 19.03.2026
Most recent event   Tooltip08.02.1988No opposition filed within time limitpublished on 30.03.1988 [1988/13]
Applicant(s)For all designated states
BROWN, BOVERI & CIE Aktiengesellschaft
Kallstadter Strasse 1
68309 Mannheim / DE
[N/P]
Former [1983/03]For all designated states
BROWN, BOVERI & CIE Aktiengesellschaft
Kallstadter Strasse 1
D-68309 Mannheim / DE
Inventor(s)01 / Neidig, Arno, Dr. Dipl.-Phys.
Brühlerweg 42
D-6831 Plankstadt / DE
02 / Akyürek, Altan, Phys.-Ing. grad.
Giessener Strasse 4
D-6148 Heppenheim / DE
03 / Hettmann, Hubert
Waldstrasse 16
D-6832 Hockenheim / DE
[1983/03]
Representative(s)Kempe, Wolfgang, et al
c/o BROWN, BOVERI & CIE AG ZPT Postfach 351
D-6800 Mannheim 31 / DE
[N/P]
Former [1987/13]Kempe, Wolfgang, Dr., et al
c/o BROWN, BOVERI & CIE AG ZPT Postfach 351
D-6800 Mannheim 31 / DE
Former [1983/03]Kempe, Wolfgang, Dr.
c/o Brown, Boveri & Cie AG Postfach 351
D-6800 Mannheim 1 / DE
Application number, filing date82105678.526.06.1982
[1983/03]
Priority number, dateDE1981312745711.07.1981         Original published format: DE 3127457
[1983/03]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0069901
Date:19.01.1983
Language:DE
[1983/03]
Type: A3 Search report 
No.:EP0069901
Date:21.11.1984
Language:DE
[1984/47]
Type: B1 Patent specification 
No.:EP0069901
Date:08.04.1987
Language:DE
[1987/15]
Search report(s)(Supplementary) European search report - dispatched on:EP19.09.1984
ClassificationIPC:H01L23/14, H01L23/48, // H01L23/04
[1983/03]
CPC:
H10W76/15 (EP,US); H10W70/481 (EP,US); H10W70/692 (EP,US);
H10W76/47 (EP,US); Y10S257/909 (EP,US)
Designated contracting statesAT,   FR,   GB,   IT,   NL,   SE [1983/03]
TitleGerman:Stromrichtermodul[1983/03]
English:Current rectifier module[1983/03]
French:Module à redresseur de courant[1983/03]
Examination procedure01.12.1984Examination requested  [1985/08]
25.02.1986Despatch of a communication from the examining division (Time limit: M04)
10.04.1986Reply to a communication from the examining division
14.08.1986Despatch of communication of intention to grant (Approval: )
30.09.1986Communication of intention to grant the patent
17.10.1986Fee for grant paid
17.10.1986Fee for publishing/printing paid
Opposition(s)09.01.1988No opposition filed within time limit [1988/13]
Fees paidRenewal fee
07.04.1984Renewal fee patent year 03
04.05.1985Renewal fee patent year 04
05.05.1986Renewal fee patent year 05
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