EP0413154 - Double carrier deflection high sensitivity magnetic sensor [Right-click to bookmark this link] | Status | The application has been refused Status updated on 01.09.1995 Database last updated on 12.07.2024 | Most recent event Tooltip | 01.09.1995 | Refusal of application | published on 25.10.1995 [1995/43] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
Former [1991/08] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Fang, Frank Fu 1691 Cardinal Court Yorktown Heights, New York 10598 / US | 02 /
Tang, Denny Duan-lee 46 Heritage Drive Pleasantville, New York 10570 / US | [1991/08] | Representative(s) | Schäfer, Wolfgang IBM Deutschland Informationssysteme GmbH Patentwesen und Urheberrecht 70548 Stuttgart / DE | [N/P] |
Former [1994/38] | Schäfer, Wolfgang, Dipl.-Ing. IBM Deutschland Informationssysteme GmbH Patentwesen und Urheberrecht D-70548 Stuttgart / DE | ||
Former [1991/08] | Herzog, Friedrich Joachim, Dipl.-Ing. Birkenstrasse 77 D-71155 Altdorf / DE | Application number, filing date | 90113718.2 | 18.07.1990 | [1991/08] | Priority number, date | US19890395836 | 18.08.1989 Original published format: US 395836 | [1991/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0413154 | Date: | 20.02.1991 | Language: | EN | [1991/08] | Type: | A3 Search report | No.: | EP0413154 | Date: | 11.03.1992 | Language: | EN | [1992/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.01.1992 | Classification | IPC: | G01R33/06, H01L29/82 | [1992/11] | CPC: |
H01L29/82 (EP,US);
H10N52/101 (EP,US)
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Former IPC [1991/08] | G01R33/06 | Designated contracting states | DE, FR, GB [1991/08] | Title | German: | Hochempfindlicher Magnetfeldfühler mit Ablenkung von beiden Arten von Ladungsträgern | [1991/08] | English: | Double carrier deflection high sensitivity magnetic sensor | [1991/08] | French: | Capteur magnétique de haute sensibilité à déflection des deux types de porteurs de charge | [1991/08] | File destroyed: | 03.03.2001 | Examination procedure | 13.12.1990 | Examination requested [1991/08] | 09.03.1994 | Despatch of a communication from the examining division (Time limit: M04) | 22.06.1994 | Reply to a communication from the examining division | 12.12.1994 | Despatch of communication of intention to grant (Approval: ) | 29.05.1995 | Despatch of communication that the application is refused, reason: formalities examination [1995/43] | 08.06.1995 | Application refused, date of legal effect [1995/43] | Fees paid | Renewal fee | 25.07.1992 | Renewal fee patent year 03 | 16.07.1993 | Renewal fee patent year 04 | 18.07.1994 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.07.1995 | 06   M06   Not yet paid |
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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 | [AD]DE2044884 (MITSUBISHI ELECTRIC CORP); | [A]US4677380 (POPOVIC RADIVOJE [CH], et al); | [AP]EP0358322 (GEN MOTORS CORP [US]) | [A] - PROCEEDINGS OF THE IEEE. vol. 74, no. 8, 1 August 1986, NEW YORK US pages 1107 - 1132; H.P.BALTES E.A.: 'integrated semiconductor magnetic field sensors' |