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EP0236496
European procedure
Extract from the Register of European Patents
EP About this file: EP0236496
| EP0236496 - THIN SEMICONDUCTOR STRUCTURES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.01.1993 Database last updated on 28.03.2026 | Most recent event Tooltip | 14.01.1993 | No opposition filed within time limit | published on 03.03.1993 [1993/09] | Applicant(s) | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | [N/P] |
| Former [1990/33] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | ||
| Former [1989/35] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O.Box 45066 Los Angeles California 90045-0066 / US | ||
| Former [1987/38] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles California 90045-0066 / US | Inventor(s) | 01 /
ELLION, M., Edmund 2152 Highland Oaks Arcadia, CA 91066 / US | 02 /
WOLFF, George 303 Ninth Street Huntington Beach, CA 92648 / US | [1987/38] | Representative(s) | Colgan, Stephen James CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1987/38] | Colgan, Stephen James CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 86906516.9 | 08.09.1986 | [1987/38] | WO1986US01842 | Priority number, date | US19850773910 | 09.09.1985 Original published format: US 773910 | [1987/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8701514 | Date: | 12.03.1987 | Language: | EN | [1987/06] | Type: | A1 Application with search report | No.: | EP0236496 | Date: | 16.09.1987 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.03.1987 takes the place of the publication of the European patent application. | [1987/38] | Type: | B1 Patent specification | No.: | EP0236496 | Date: | 11.03.1992 | Language: | EN | [1992/11] | Search report(s) | International search report - published on: | EP | 12.03.1987 | Classification | IPC: | H01L31/18, H01L31/06 | [1987/38] | CPC: |
H10F10/14 (EP,US);
H10F71/00 (EP,US);
Y02E10/544 (EP);
Y02E10/547 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1987/38] | Title | German: | DÜNNSCHICHT-HALBLEITERSTRUKTUREN | [1987/38] | English: | THIN SEMICONDUCTOR STRUCTURES | [1987/38] | French: | STRUCTURES SEMICONDUCTRICES MINCES | [1987/38] | Entry into regional phase | 09.04.1987 | National basic fee paid | 09.04.1987 | Designation fee(s) paid | 09.04.1987 | Examination fee paid | Examination procedure | 09.04.1987 | Examination requested [1987/38] | 22.01.1990 | Despatch of a communication from the examining division (Time limit: M04) | 02.05.1990 | Reply to a communication from the examining division | 27.05.1991 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.1991 | Communication of intention to grant the patent | 23.09.1991 | Fee for grant paid | 23.09.1991 | Fee for publishing/printing paid | Opposition(s) | 12.12.1992 | No opposition filed within time limit [1993/09] | Fees paid | Renewal fee | 16.08.1988 | Renewal fee patent year 03 | 08.08.1989 | Renewal fee patent year 04 | 09.08.1990 | Renewal fee patent year 05 | 13.08.1991 | Renewal fee patent year 06 |
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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. | Cited in | International search | [X] Proceedings of the 15th IEEE Photovoltaic Specialists Conference, 12-15 May 1981, Kissimmee, Florida (US) J.C.C. FAN et al.: "Thin Film GaAs Solar Cells", pages 666-672, see pages 667-669 [X] | [X] JEE, Journal of Electronic Engineering, Vol. 19, No. 186, June 1982 (Tokyo, JP) Y. YUKIMOTO: "Research Advances for GaAs Solar Cells", pages 39-42, see the whole document [X] |