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EP0450525
European procedure
Extract from the Register of European Patents
EP About this file: EP0450525
| EP0450525 - Image restoration and faulty sensor detection and compensation system and process [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.06.1996 Database last updated on 04.11.2024 | Most recent event Tooltip | 14.06.1996 | No opposition filed within time limit | published on 31.07.1996 [1996/31] | 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 [1992/27] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | ||
| Former [1991/41] | For all designated states HUGHES AIRCRAFT COMPANY P.O. Box 80028 Los Angeles, CA 90080-0028 / US | Inventor(s) | 01 /
Andrews, Roland L. 1470 Crest Drive Altadena, California 91007 / US | 02 /
Lewins, Lloyd L. 13952 Bora Bora 327F Marina Del Rey, California 90292 / US | [1991/41] | Representative(s) | Witte, Alexander Witte, Weller, Gahlert, Otten & Steil, Patentanwälte, Rotebühlstrasse 121 70178 Stuttgart / DE | [N/P] |
| Former [1993/14] | Witte, Alexander, Dr.-Ing. Witte, Weller, Gahlert & Otten Patentanwälte Rotebühlstrasse 121 D-70178 Stuttgart / DE | ||
| Former [1992/14] | Witte, Alexander, Dr.-Ing. Witte, Weller, Gahlert & Otten Patentanwälte Augustenstrasse 14 W-7000 Stuttgart 1 / DE | ||
| Former [1991/41] | Witte, Alexander, Dr.-Ing. Augustenstrasse 7 D-7000 Stuttgart 1 / DE | Application number, filing date | 91105047.4 | 28.03.1991 | [1991/41] | Priority number, date | US19900502345 | 30.03.1990 Original published format: US 502345 | [1991/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0450525 | Date: | 09.10.1991 | Language: | EN | [1991/41] | Type: | B1 Patent specification | No.: | EP0450525 | Date: | 09.08.1995 | Language: | EN | [1995/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.07.1991 | Classification | IPC: | H04N5/217 | [1991/41] | CPC: |
H04N25/20 (EP);
H04N25/68 (US);
H04N25/69 (EP);
H04N5/33 (US)
| Designated contracting states | DE, FR, GB, IT, NL [1991/41] | Title | German: | Verfahren und Vorrichtung zur Wiederherstellung von Bildern, Erkennung und Kompensation von Fehlsensoren | [1991/41] | English: | Image restoration and faulty sensor detection and compensation system and process | [1991/41] | French: | Système et procédé de restauration d'images, détection et compensation de capteurs erronés | [1991/41] | Examination procedure | 17.03.1992 | Examination requested [1992/21] | 10.05.1994 | Despatch of a communication from the examining division (Time limit: M06) | 08.10.1994 | Reply to a communication from the examining division | 24.11.1994 | Despatch of communication of intention to grant (Approval: Yes) | 14.02.1995 | Communication of intention to grant the patent | 13.05.1995 | Fee for grant paid | 13.05.1995 | Fee for publishing/printing paid | Opposition(s) | 10.05.1996 | No opposition filed within time limit [1996/31] | Fees paid | Renewal fee | 17.02.1993 | Renewal fee patent year 03 | 16.02.1994 | Renewal fee patent year 04 | 15.02.1995 | 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 | [Y]JP61191170 ; | [A]US4225883 (VAN ATTA PETER W, et al); | [X]GB2181020 (RCA CORP); | [X]WO8805243 (HUGHES AIRCRAFT CO [US]) |