EP0648043 - Picture signal enhancement circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.04.2000 Database last updated on 10.07.2024 | Most recent event Tooltip | 22.08.2008 | Change - applicant | published on 24.09.2008 [2008/39] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [2008/39] |
Former [1999/23] | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | ||
Former [1995/15] | For all designated states PHILIPS ELECTRONICS N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Jaspers, Cornelis Antoine Maria c/o Int. Octrooibureau B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1995/15] | Representative(s) | Steenbeek, Leonardus Johannes Philips Intellectual Property & Standards High Tech Campus 5 5656 AE Eindhoven / NL | [N/P] |
Former [1995/15] | Steenbeek, Leonardus Johannes INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 94202850.7 | 03.10.1994 | [1995/15] | Priority number, date | BE19930001060 | 08.10.1993 Original published format: BE 9301060 | [1995/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0648043 | Date: | 12.04.1995 | Language: | EN | [1995/15] | Type: | B1 Patent specification | No.: | EP0648043 | Date: | 09.06.1999 | Language: | EN | [1999/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.12.1994 | Classification | IPC: | H04N5/20 | [1995/15] | CPC: |
H04N5/20 (EP,US);
G06T1/00 (KR);
H04N5/202 (EP,KR,US)
| Designated contracting states | DE, FR, GB, IT [1995/15] | Title | German: | Bildsignalverbesserungsschaltung | [1995/15] | English: | Picture signal enhancement circuit | [1995/15] | French: | Circuit d'amélioration du signal d'image | [1995/15] | Examination procedure | 12.10.1995 | Examination requested [1995/49] | 11.03.1998 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.1998 | Reply to a communication from the examining division | 14.08.1998 | Despatch of communication of intention to grant (Approval: Yes) | 10.12.1998 | Communication of intention to grant the patent | 22.03.1999 | Fee for grant paid | 22.03.1999 | Fee for publishing/printing paid | Opposition(s) | 10.03.2000 | No opposition filed within time limit [2000/21] | Fees paid | Renewal fee | 31.10.1996 | Renewal fee patent year 03 | 31.10.1997 | Renewal fee patent year 04 | 02.11.1998 | 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. | Lapses during opposition Tooltip | IT | 09.06.1999 | [2008/05] | Documents cited: | Search | [A]US4337514 (FAVREAU MICHEL, et al); | [A]US4516167 (DION DONALD F [US], et al); | [A]EP0382100 (CANON KK [JP]); | [A]EP0488542 (MATSUSHITA ELECTRIC IND CO LTD [JP]); | [A]EP0516083 (MATSUSHITA ELECTRIC IND CO LTD [JP]); | [A]EP0529635 (MATSUSHITA ELECTRIC IND CO LTD [JP]); | [A]EP0532295 (MATSUSHITA ELECTRIC IND CO LTD [JP]); | [A]EP0548781 (MATSUSHITA ELECTRIC IND CO LTD [JP]) |