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EP0713124
European procedure
Extract from the Register of European Patents
EP About this file: EP0713124
| EP0713124 - Liquid crystal display device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.12.2002 Database last updated on 09.05.2025 | Most recent event Tooltip | 13.12.2002 | No opposition filed within time limit | published on 29.01.2003 [2003/05] | Applicant(s) | For all designated states Sony Corporation 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | [N/P] |
| Former [1996/21] | For all designated states SONY CORPORATION 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | Inventor(s) | 01 /
Fukumoto, Hirohide, c/o Sony Kokubu Semiconductor Corp., 982 Aza Daimaru, Noguchi Kokubu-shi, Kagoshima-ken / JP | 02 /
Ushirono, Junichi, c/o Sony Kokubu Semiconductor Corp., 982 Aza Daimaru, Noguchi Kokubu-shi, Kagoshima-ken / JP | 03 /
Nakano, Minoru, c/o Sony Corporation 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo / JP | 04 /
Kataoka, Hideo, c/o Sony Corporation 7-35, Kitashinagawa 6-chome, Shinagawa-ku Tokyo / JP | [1996/21] | Representative(s) | Thévenet, Jean-Bruno, et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris Cédex 07 / FR | [N/P] |
| Former [1996/21] | Thévenet, Jean-Bruno, et al Cabinet Beau de Loménie 158, rue de l'Université F-75340 Paris Cédex 07 / FR | Application number, filing date | 95402553.2 | 15.11.1995 | [1996/21] | Priority number, date | JP19940307033 | 15.11.1994 Original published format: JP 30703394 | [1996/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0713124 | Date: | 22.05.1996 | Language: | EN | [1996/21] | Type: | A3 Search report | No.: | EP0713124 | Date: | 18.12.1996 | [1996/51] | Type: | B1 Patent specification | No.: | EP0713124 | Date: | 06.02.2002 | Language: | EN | [2002/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.10.1996 | Classification | IPC: | G02F1/1337 | [1996/21] | CPC: |
G02F1/1337 (EP,KR,US);
G02F1/133371 (KR);
G02F1/133509 (KR);
G02F1/133609 (KR);
G02F1/13373 (EP,US)
| Designated contracting states | DE, FR, GB [1996/21] | Title | German: | Flüssigkristallanzeigevorrichtung | [1996/21] | English: | Liquid crystal display device | [1996/21] | French: | Dispositif d'affichage à cristal liquide | [1996/21] | Examination procedure | 28.05.1997 | Examination requested [1997/31] | 30.07.1997 | Despatch of a communication from the examining division (Time limit: M06) | 03.02.1998 | Reply to a communication from the examining division | 18.06.1998 | Despatch of a communication from the examining division (Time limit: M02) | 21.08.1998 | Reply to a communication from the examining division | 07.05.1999 | Despatch of a communication from the examining division (Time limit: M06) | 29.10.1999 | Reply to a communication from the examining division | 03.10.2000 | Despatch of communication of intention to grant (Approval: Yes) | 23.02.2001 | Communication of intention to grant the patent | 05.06.2001 | Fee for grant paid | 05.06.2001 | Fee for publishing/printing paid | Opposition(s) | 07.11.2002 | No opposition filed within time limit [2003/05] | Fees paid | Renewal fee | 10.11.1997 | Renewal fee patent year 03 | 10.11.1998 | Renewal fee patent year 04 | 12.11.1999 | Renewal fee patent year 05 | 13.11.2000 | Renewal fee patent year 06 | 14.11.2001 | Renewal fee patent year 07 |
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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 | [X]US5309263 (SATO MASAHIKO [JP]) [X] 1-6 * column 7, line 34 - line 64; figure 3 * * column 6, line 14 - line 59; figure 2 * * column 2, line 01 - line 19 *; | [XY]EP0601813 (CHISSO CORP [JP]) [X] 1,5,6 * page 3, line 11 - line 47 * * page 11, line 05 - line 10 * * page 20, line 23 - line 24 * * page 22, line 09 - line 22 * [Y] 2-4; | [Y]JPH0444012 ; | [X]EP0449047 (CANON KK [JP]) [X] 1-3 * page 3, line 29 - line 33 * * page 4, line 40 - line 41; figure 14 * | [Y] - PATENT ABSTRACTS OF JAPAN, vol. 16, no. 220, Database accession no. (P - 1358), & JP04044012 A 00000000 (NEC) [Y] 2,3 * abstract * | [Y] - "NEW HYBRID ALIGNMENT METHOD FOR ACTIVE MATRIX LIQUID CRYSTAL DISPLAYS", IBM TECHNICAL DISCLOSURE BULLETIN, (19931201), vol. 36, no. 12, page 571/572, XP000419070 [Y] 4 * the whole document * |