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EP0661580
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EP About this file: EP0661580
| EP0661580 - Method of aligning liquid crystals and method of manufacturing liquid crystal device employing the aligning method [Right-click to bookmark this link] | |||
| Former [1995/27] | Method of aligning liquid crystals, method of manufacturing liquid crystal device employing the aligning method, and liquid crystal device manufactured employing the aligning method | ||
| [2003/03] | Status | The application is deemed to be withdrawn Status updated on 26.09.2003 Database last updated on 15.06.2024 | Most recent event Tooltip | 26.09.2003 | Application deemed to be withdrawn | published on 12.11.2003 [2003/46] | Applicant(s) | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | [N/P] |
| Former [1995/27] | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | Inventor(s) | 01 /
Mihara, Tadashi, c/o Canon K.K. 3-30-2, Shimomaruko, Ohta-ku Tokyo / JP | 02 /
Hanyu, Yukio, c/o Canon K.K. 3-30-2, Shimomaruko, Ohta-ku Tokyo / JP | 03 /
Mori, Sunao, c/o Canon K.K. 3-30-2, Shimomaruko, Ohta-ku Tokyo / JP | [1995/27] | Representative(s) | Leson, Thomas Johannes Alois, et al TBK Bavariaring 4-6 80336 München / DE | [N/P] |
| Former [2002/38] | Leson, Thomas Johannes Alois, Dipl.-Ing., et al c/o TBK-Patent, P.O. Box 20 19 18 80019 München / DE | ||
| Former [1995/27] | Tiedtke, Harro, Dipl.-Ing., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 D-80336 München / DE | Application number, filing date | 94120756.5 | 27.12.1994 | [1995/27] | Priority number, date | JP19930352113 | 28.12.1993 Original published format: JP 35211393 | JP19940335595 | 21.12.1994 Original published format: JP 33559594 | [1995/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0661580 | Date: | 05.07.1995 | Language: | EN | [1995/27] | Type: | A3 Search report | No.: | EP0661580 | Date: | 02.11.1995 | Language: | EN | [1995/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.09.1995 | Classification | IPC: | G02F1/1337, G02F1/141 | [1995/27] | CPC: |
G02F1/1337 (EP,KR,US);
G02F1/141 (EP,US);
G02F1/1416 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT, NL, SE [1995/27] | Title | German: | Verfahren zur Orientierung von Flüssigkristallen in Flüssigkristallanzeigen | [2003/03] | English: | Method of aligning liquid crystals and method of manufacturing liquid crystal device employing the aligning method | [2003/03] | French: | Méthode pour orienter un cristal liquide | [2003/03] |
| Former [1995/27] | Verfahren zur Orientierung von Flüssigkristall und nach diesem Verfahren hergestellte Flüssigkristallvorrichtung | ||
| Former [1995/27] | Method of aligning liquid crystals, method of manufacturing liquid crystal device employing the aligning method, and liquid crystal device manufactured employing the aligning method | ||
| Former [1995/27] | Méthode pour orienter un cristal liquide et dispositif à cristal liquide fabriqué selon cette méthode | Examination procedure | 19.03.1996 | Examination requested [1996/20] | 20.10.1999 | Despatch of a communication from the examining division (Time limit: M06) | 19.04.2000 | Reply to a communication from the examining division | 12.09.2000 | Despatch of a communication from the examining division (Time limit: M06) | 13.03.2001 | Reply to a communication from the examining division | 29.08.2001 | Despatch of a communication from the examining division (Time limit: M06) | 04.06.2002 | Reply to a communication from the examining division | 30.12.2002 | Communication of intention to grant the patent | 10.05.2003 | Application deemed to be withdrawn, date of legal effect [2003/46] | 16.06.2003 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2003/46] | Request for further processing for: | 04.06.2002 | Request for further processing filed | 04.06.2002 | Full payment received (date of receipt of payment) Request granted | 20.06.2002 | Decision despatched | Fees paid | Renewal fee | 19.12.1996 | Renewal fee patent year 03 | 19.12.1997 | Renewal fee patent year 04 | 22.12.1998 | Renewal fee patent year 05 | 27.12.1999 | Renewal fee patent year 06 | 22.12.2000 | Renewal fee patent year 07 | 28.12.2001 | Renewal fee patent year 08 | 27.12.2002 | Renewal fee patent year 09 |
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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 | [XY]EP0553727 (CANON KK [JP]) [X] 1,2,5-12,15-23,26,27 * abstract * * claims 1,4,5,8,9 * * idem * [Y] 24,25; | [Y]EP0550846 (CANON KK [JP]) [Y] 24,25 * abstract; page 4, line 19 - line 45 * * page 36, line 29 - line 56 * * figure 10; claim 1 * |