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EP0379241
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Extract from the Register of European Patents
EP About this file: EP0379241
| EP0379241 - Liquid crystal display device [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.12.1992 Database last updated on 31.08.2024 | Most recent event Tooltip | 08.12.1992 | Application deemed to be withdrawn | published on 27.01.1993 [1993/04] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1990/30] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Heynderickx, Ingrid Emilienne Joanna Rita c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 02 /
Potma, Abel Hubertus c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 03 /
Welzen, Theodorus Leonardus c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 04 /
Duyx, Petrus Johannus Wilhelmus c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1990/30] | Representative(s) | Raap, Adriaan Yde, et al Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven / NL | [N/P] |
| Former [1990/30] | Raap, Adriaan Yde, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 90200061.1 | 10.01.1990 | [1990/30] | Priority number, date | NL19890000089 | 16.01.1989 Original published format: NL 8900089 | [1990/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0379241 | Date: | 25.07.1990 | Language: | EN | [1990/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.05.1990 | Classification | IPC: | G02F1/137 | [1990/30] | CPC: |
G02F1/13471 (EP);
G02F1/13 (KR);
G02F1/1396 (EP);
G02F1/1397 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1990/30] | Title | German: | Flüssigkristallanzeigevorrichtung | [1990/30] | English: | Liquid crystal display device | [1990/30] | French: | Dispositif d'affichage à cristal liquide | [1990/30] | File destroyed: | 12.06.1999 | Examination procedure | 19.12.1990 | Examination requested [1991/09] | 01.08.1992 | Application deemed to be withdrawn, date of legal effect [1993/04] | 31.08.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1993/04] | Fees paid | Penalty fee | Additional fee for renewal fee | 31.01.1992 | 03 M06 Not yet paid |
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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 | [XP]EP0312297 (FUJITSU LTD [JP]); | [AD]EP0246842 (SEIKO EPSON CORP [JP]); | [A]EP0284372 (SHARP KK [JP]) | [A] - SID INTERNATIONAL SYMPOSIUM, 24th-26th May 1988, Digest of Technical Papers, vol. XIX, first edition, pages 53-56, SID, Playa del Rey, CA, US; H. KOH et al.: "A 960 x 240 pixel multicolor supertwisted-nematic display" | [A] - SID INTERNATIONAL SYMPOSIUM, 24th-26th May 1988, Digest of Technical Papers, vol. XIX, first edition, pages 416-419, article 21.6, SID, Playa del Rey, CA, US; H. WATANABE et al.: "Full-color LCD with neutralized STN (NTN)" |