EP0600279 - Liquid crystal display device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.12.1999 Database last updated on 22.08.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | [N/P] |
Former [1994/23] | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | Inventor(s) | 01 /
Shioya, Yasushi, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | 02 /
Tajima, Hisao, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | 03 /
Takabayashi, Hiroshi, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | 04 /
Itazawa, Toshiaki, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | 05 /
Takahashi, Masanori, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | 06 /
Niibori, Kenji, c/o Canon Kabushiki Kaisha 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP | [1994/23] | Representative(s) | Tiedtke, Harro, et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | [N/P] |
Former [1994/23] | Tiedtke, Harro, Dipl.-Ing., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 D-80336 München / DE | Application number, filing date | 93118311.5 | 11.11.1993 | [1994/23] | Priority number, date | JP19920327467 | 12.11.1992 Original published format: JP 32746792 | JP19920327468 | 12.11.1992 Original published format: JP 32746892 | [1994/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0600279 | Date: | 08.06.1994 | Language: | EN | [1994/23] | Type: | A3 Search report | No.: | EP0600279 | Date: | 07.12.1994 | Language: | EN | [1994/49] | Type: | B1 Patent specification | No.: | EP0600279 | Date: | 24.02.1999 | Language: | EN | [1999/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.1994 | Classification | IPC: | G02F1/13, G02F1/1335 | [1994/23] | CPC: |
G02F1/133308 (EP,US);
G02F1/133317 (EP,US);
G02F1/133628 (EP,US);
G02F2201/36 (EP,US);
G02F2201/503 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT, NL, SE [1994/23] | Title | German: | Flüssigkristall-Anzeigevorrichtung | [1994/23] | English: | Liquid crystal display device | [1994/23] | French: | Dispositif d'affichage à cristal liquide | [1994/23] | Examination procedure | 11.11.1993 | Examination requested [1994/23] | 09.10.1996 | Despatch of a communication from the examining division (Time limit: M06) | 11.04.1997 | Reply to a communication from the examining division | 12.12.1997 | Despatch of communication of intention to grant (Approval: Yes) | 24.04.1998 | Communication of intention to grant the patent | 24.07.1998 | Fee for grant paid | 24.07.1998 | Fee for publishing/printing paid | Opposition(s) | 25.11.1999 | No opposition filed within time limit [2000/07] | Fees paid | Renewal fee | 28.11.1995 | Renewal fee patent year 03 | 27.11.1996 | Renewal fee patent year 04 | 26.11.1997 | Renewal fee patent year 05 | 27.11.1998 | Renewal fee patent year 06 |
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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 | ES | 24.02.1999 | IT | 24.02.1999 | NL | 24.02.1999 | SE | 24.02.1999 | [2008/05] |
Former [2003/08] | ES | 24.02.1999 | |
NL | 24.02.1999 | ||
SE | 24.02.1999 | ||
Former [2002/26] | ES | 24.02.1999 | |
SE | 24.02.1999 | ||
Former [2002/23] | SE | 24.02.1999 | Documents cited: | Search | [DA]US5150231 (IWAMOTO HIROFUMI [JP], et al) [DA] 1 * column 5, paragraph L - column 6, paragraph 1 * * column 8, paragraph L - column 9, paragraph 1; figures 1,6,9 *; | [A]EP0375425 (SEIKO INSTR INC [JP]) [A] 1,2 * column 2, paragraph 4; figure 1 *; | [A]EP0455886 (VDO SCHINDLING [DE]) [A] 1-3,7 * column 3, line 51 - column 4, line 40; figures 1,3 *; | [A]US5119204 (HASHIMOTO YOICHIRO [JP], et al) [A] 4-6 * column 4, line 51 - column 5, line 17; figures 4,5 *; | [A]WO9015359 (POQET COMPUTER CORP [US]) [A] 4 * page 6, paragraph 2 * * page 7, paragraph 2; figure 4 * | [A] - A.N.DANIAL ET AL, "LCD Air Cushion", MOTOROLA TECHNICAL DEVELOPMENTS, SCHAUMBURG, ILLINOIS US, (199104), vol. 12, pages 170 - 171, XP000229330 [A] 4 * the whole document * |