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Extract from the Register of European Patents

EP About this file: EP0358322

EP0358322 - Magnetic field sensors [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.08.1995
Database last updated on 31.08.2024
Most recent event   Tooltip18.07.2008Change - representativepublished on 20.08.2008  [2008/34]
Applicant(s)For all designated states
GENERAL MOTORS CORPORATION
General Motors Building 3044 West Grand Boulevard Detroit
Michigan 48202 / US
[N/P]
Former [1990/11]For all designated states
GENERAL MOTORS CORPORATION
General Motors Building 3044 West Grand Boulevard
Detroit Michigan 48202 / US
Inventor(s)01 / Heremans, Joseph Pierre
2640 Lanergan
Troy, MI 48084 / US
02 / Partin, Dale Lee
37728 Alper Drive
Sterling Heights MI 48077 / US
[1990/11]
Representative(s)Denton, Michael John, et al
Delphi France SAS
Bât. le Raspail - ZAC Paris Nord 2
22, avenue des Nations
CS 65059 Villepinte
95972 Roissy CDG Cedex / FR
[N/P]
Former [1994/43]Denton, Michael John, et al
Patent Section 1st Floor Gideon House 28 Chapel Street
Luton Bedfordshire LU1 2SE / GB
Former [1990/45]Haines, Arthur Donald
Patent Section 1st Floor Gideon House 28 Chapel Street
Luton, Bedfordshire LU1 2SE / GB
Former [1990/11]Haines, Arthur Donald
Patent Section 1st Floor Gideon House 28 Chapel Street
Luton, Bedfordshire LU1 2SE / GB
Application number, filing date89307773.531.07.1989
[1990/11]
Priority number, dateUS1988024077806.09.1988         Original published format: US 240778
[1990/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0358322
Date:14.03.1990
Language:EN
[1990/11]
Type: A3 Search report 
No.:EP0358322
Date:14.11.1990
Language:EN
[1990/46]
Type: B1 Patent specification 
No.:EP0358322
Date:26.10.1994
Language:EN
[1994/43]
Search report(s)(Supplementary) European search report - dispatched on:EP26.09.1990
ClassificationIPC:H01L29/82, H01L29/36, H01L29/32, H01L27/08
[1990/11]
CPC:
H01L27/0814 (EP,US); H01L29/157 (EP,US); H01L29/82 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   NL,   SE [1990/11]
TitleGerman:Magnetfeldsensoren[1990/11]
English:Magnetic field sensors[1990/11]
French:Détecteurs de champ magnétique[1990/11]
Examination procedure07.01.1991Examination requested  [1991/11]
18.02.1993Despatch of a communication from the examining division (Time limit: M04)
14.06.1993Reply to a communication from the examining division
07.02.1994Despatch of communication of intention to grant (Approval: Yes)
25.04.1994Communication of intention to grant the patent
07.05.1994Fee for grant paid
07.05.1994Fee for publishing/printing paid
Opposition(s)27.07.1995No opposition filed within time limit [1995/42]
Fees paidRenewal fee
29.05.1991Renewal fee patent year 03
23.06.1992Renewal fee patent year 04
28.06.1993Renewal fee patent year 05
30.06.1994Renewal fee patent year 06
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