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EP0376982
European procedure
Extract from the Register of European Patents
EP About this file: EP0376982
| EP0376982 - LIQUID CRYSTAL LIGHT VALVE AND ASSOCIATED BONDING STRUCTURE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.01.1995 Database last updated on 22.05.2024 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state New state(s): SE | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states HUGHES-JVC TECHNOLOGY CORPORATION 2310 Camino Vida Roble Building 740 Carlsbad, California 92009 / US | [N/P] |
| Former [1993/14] | For all designated states HUGHES-JVC TECHNOLOGY CORPORATION 2310 Camino Vida Roble Building 740 Carlsbad, California 92009 / US | ||
| Former [1990/33] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | ||
| Former [1990/28] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O.Box 45066 Los Angeles California 90045-0066 / US | Inventor(s) | 01 /
STERLING, Rodney, D. 2609 Via Masada Carlsbad, CA 92008 / US | [1990/28] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1990/28] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 88909173.2 | 23.08.1988 | [1990/28] | WO1988US02912 | Priority number, date | US19870090053 | 27.08.1987 Original published format: US 90053 | [1990/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8902094 | Date: | 09.03.1989 | Language: | EN | [1989/06] | Type: | A1 Application with search report | No.: | EP0376982 | Date: | 11.07.1990 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.03.1989 takes the place of the publication of the European patent application. | [1990/28] | Type: | B1 Patent specification | No.: | EP0376982 | Date: | 23.03.1994 | Language: | EN | [1994/12] | Search report(s) | International search report - published on: | EP | 09.03.1989 | Classification | IPC: | G02F1/135, H01L31/08, C23C14/02 | [1990/28] | CPC: |
G02F1/135 (EP,KR,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL, SE [1990/28] | Title | German: | FLÜSSIGKRISTALL-LICHTVENTIL UND ZUGEHÖRIGE VERBINDUNGSSCHICHT | [1990/28] | English: | LIQUID CRYSTAL LIGHT VALVE AND ASSOCIATED BONDING STRUCTURE | [1990/28] | French: | RELAIS VARIATEUR DE LUMIERE A CRISTAUX LIQUIDES ET STRUCTURE DE LIAISON ASSOCIEE | [1990/28] | Entry into regional phase | 05.05.1989 | National basic fee paid | 05.05.1989 | Designation fee(s) paid | 05.05.1989 | Examination fee paid | Examination procedure | 05.05.1989 | Examination requested [1990/28] | 18.08.1992 | Despatch of a communication from the examining division (Time limit: M04) | 17.11.1992 | Reply to a communication from the examining division | 10.02.1993 | Despatch of communication of intention to grant (Approval: Yes) | 22.06.1993 | Communication of intention to grant the patent | 02.08.1993 | Fee for grant paid | 02.08.1993 | Fee for publishing/printing paid | Opposition(s) | 24.12.1994 | No opposition filed within time limit [1995/11] | Fees paid | Renewal fee | 10.07.1990 | Renewal fee patent year 03 | 09.07.1991 | Renewal fee patent year 04 | 14.07.1992 | Renewal fee patent year 05 | 17.01.1994 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.08.1993 | 06 M06 Fee paid on 17.01.1994 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | CH | 23.03.1994 | IT | 23.03.1994 | LI | 23.03.1994 | SE | 23.03.1994 | [2002/23] |
| Former [1999/42] | CH | 23.03.1994 | |
| IT | 23.03.1994 | ||
| LI | 23.03.1994 | ||
| Former [1994/48] | CH | 23.03.1994 | |
| LI | 23.03.1994 | Cited in | International search | [A]JP5981627 ; | [A]JP59170820 ; | US3976361 [ ] (FRAAS LEWIS M, et al); | US4093357 [ ] (JACOBSON ALEXANDER D, et al); | US4239347 [ ] (BRAATZ PAUL O [US], et al); | EP0078604 [ ] (HUGHES AIRCRAFT CO [US]); | US4522469 [ ] (KODA N JOHN [US]); | EP0215289 [ ] (SIEMENS AG [DE]) | [A] - Patent Abstracts of Japan, volume 8, no. 192 (P-298)(1629), 4 September 1984; & JP-A-5981627 (NIPPON DENKI K.K.) 11 May 1984, & JP5981627 A 19840511 | [A] - Patent Abstracts of Japan, volume 9, no. 26 (P-332)(1749), 5 February 1985; & JP-A-59170820 (NIPPON DENKI K.K.) 27 September 1984, & JP59170820 A 19840927 | Examination | - Patent Abstracts of Japan, vol. 9, no. 26 (P-322)(1749), 5 February 1985, & JP A 59170820 |