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EP0400756
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EP About this file: EP0400756
| EP0400756 - Method and apparatus for digitally processing a high definition television augmentation signal [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.06.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 08.06.1995 | Application deemed to be withdrawn | published on 26.07.1995 [1995/30] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1990/49] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Azadegan, Faramarz C/o Int. OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 02 /
Fisch, Eberhard C/o Int. OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1990/49] | Representative(s) | Kooiman, Josephus Johannes Antonius, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 5656 AA Eindhoven / NL | [N/P] |
| Former [1990/49] | Kooiman, Josephus Johannes Antonius, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 90201370.5 | 30.05.1990 | [1990/49] | Priority number, date | US19890361523 | 02.06.1989 Original published format: US 361523 | [1990/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0400756 | Date: | 05.12.1990 | Language: | EN | [1990/49] | Type: | A3 Search report | No.: | EP0400756 | Date: | 22.01.1992 | Language: | EN | [1992/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.12.1991 | Classification | IPC: | H04N11/00, H04N7/13, H04N7/133 | [1992/04] | CPC: |
H04N7/54 (EP,US);
H04N11/26 (EP,US);
H04N19/126 (EP,US);
H04N19/129 (EP,US);
H04N19/14 (EP,US);
H04N19/176 (EP,US);
H04N19/18 (EP,US);
H04N19/13 (EP,US);
H04N19/146 (EP,US);
|
| Former IPC [1990/49] | H04N11/00 | Designated contracting states | DE, FR, GB, SE [1990/49] | Title | German: | Verfahren und Vorrichtung zur digitalen Verarbeitung eines Fernsehzusatzsignals von hoher Auflösung | [1990/49] | English: | Method and apparatus for digitally processing a high definition television augmentation signal | [1990/49] | French: | Méthode et appareil de traitement numérique d'un signal supplémentaire de télévision haute définition | [1990/49] | File destroyed: | 03.03.2001 | Examination procedure | 22.07.1992 | Examination requested [1992/38] | 20.07.1994 | Despatch of a communication from the examining division (Time limit: M06) | 31.01.1995 | Application deemed to be withdrawn, date of legal effect [1995/30] | 02.03.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1995/30] | Fees paid | Renewal fee | 27.05.1992 | Renewal fee patent year 03 | 25.05.1993 | Renewal fee patent year 04 | 24.05.1994 | 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 | [AP]EP0326435 (MASSACHUSETTS INST TECHNOLOGY [US]); | [X]EP0317017 (PHILIPS NV [NL]); | [AD]US4694338 (TSINBERG MIKHAIL [US]) | [X] - PROCEEDINGS OF MELECOM '87; MEDITERRANEAN ELECTROTECHNICAL CONFERENCE; 34TH CONGRESS ON ELECTRONICS; JOINT CONFERENCE 1987, ROME, ITALY pages 485 - 488; CESA ET AL: 'Applications and performances of 2-d dct for digital transmission of television signals' |