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EP0194323
European procedure
Extract from the Register of European Patents
EP About this file: EP0194323
| EP0194323 - Scanning tunneling microscope [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.06.1990 Database last updated on 15.07.2024 | Most recent event Tooltip | 01.06.1990 | No opposition filed within time limit | published on 18.07.1990 [1990/29] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1986/38] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Gimzewski, James Kazimierz, Dr. Milchbuckstrasse 1 CH-8057 Zürich / CH | 02 /
Pohl, Wolfgang Dieter, Dr. Felsenhofstrasse 10 CH-8134 Adliswil / CH | [1986/38] | Representative(s) | Rudack, Günter Otto IBM Corporation Säumerstrasse 4 CH-8803 Rüschlikon / CH | [N/P] |
| Former [1986/38] | Rudack, Günter O., Dipl.-Ing. IBM Corporation Säumerstrasse 4 CH-8803 Rüschlikon / CH | Application number, filing date | 85102554.4 | 07.03.1985 | [1986/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0194323 | Date: | 17.09.1986 | Language: | EN | [1986/38] | Type: | B1 Patent specification | No.: | EP0194323 | Date: | 02.08.1989 | Language: | EN | [1989/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.01.1986 | Classification | IPC: | G01N27/00 | [1986/38] | CPC: |
G01Q10/04 (EP,US);
G01Q60/16 (EP,US);
G01Q70/02 (EP,US);
H01J37/20 (EP,US);
Y10S977/861 (EP,US);
Y10S977/872 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL, SE [1986/38] | Title | German: | Tunneleffektabtastungsmikroskop | [1986/38] | English: | Scanning tunneling microscope | [1986/38] | French: | Microscope à balayage à effet tunnel | [1986/38] | Examination procedure | 16.01.1987 | Examination requested [1987/13] | 22.11.1988 | Despatch of communication of intention to grant (Approval: Yes) | 18.01.1989 | Communication of intention to grant the patent | 23.01.1989 | Fee for grant paid | 23.01.1989 | Fee for publishing/printing paid | Opposition(s) | 03.05.1990 | No opposition filed within time limit [1990/29] | Fees paid | Renewal fee | 27.03.1987 | Renewal fee patent year 03 | 29.03.1988 | Renewal fee patent year 04 | 22.03.1989 | Renewal fee patent year 05 |
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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]US4343993 (BINNIG GERD, et al); | [A]WO8401660 (SCIRE FREDRIC E) | [A] - IEEE TRANSACTIONS ON ELECTRON DEVICES, vol. ED-25, no. 10, October 1978, pages 1241-1250, IEEE, New York, US; K.E. PETERSEN: "Dynamic micromechanics on silicon: techniques and devices" | [AD] - SCIENTIFIC AMERICAN, vol. 248, no. 4, April 1983, pages 36-47, US; J.B. ANGELL et al.: "Silicon micromechanical devices" |