-
EP0526989
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0526989
| EP0526989 - Display control device [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 15.11.1996 Database last updated on 08.04.2026 | Most recent event Tooltip | 15.11.1996 | Application deemed to be withdrawn | published on 02.01.1997 [1997/01] | Applicant(s) | For all designated states PIONEER ELECTRONIC CORPORATION No. 4-1, Meguro 1-chome Meguro-ku Tokyo-to / JP | [N/P] |
| Former [1993/06] | For all designated states PIONEER ELECTRONIC CORPORATION No. 4-1, Meguro 1-chome Meguro-ku Tokyo-to / JP | Inventor(s) | 01 /
Ayukai, Yasushiro, c/o Pioneer Electronic Corp. Kawagoe Works, No. 25-1, Aza-Nishicho, Oaza-Yamada Kawagoe-shi, Saitama-ken / JP | 02 /
Yamauchi, Keiichi, c/o Pioneer Electronic Corp. Kawagoe Works, No. 25-1, Aza-Nishicho, Oaza-Yamada Kawagoe-shi, Saitama-ken / JP | [1993/06] | Representative(s) | Brunner, Michael John Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [N/P] |
| Former [1993/06] | Brunner, Michael John GILL JENNINGS & EVERY Broadgate House 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 92306235.0 | 07.07.1992 | [1993/06] | Priority number, date | JP19910172123 | 12.07.1991 Original published format: JP 17212391 | [1993/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0526989 | Date: | 10.02.1993 | Language: | EN | [1993/06] | Type: | A3 Search report | No.: | EP0526989 | Date: | 02.02.1994 | Language: | EN | [1994/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.1993 | Classification | IPC: | G09G5/06 | [1993/06] | CPC: |
G09G5/06 (EP)
| Designated contracting states | DE, FR, GB [1993/06] | Title | German: | Anzeigesteuergerät | [1993/06] | English: | Display control device | [1993/06] | French: | Dispositif de commande d'affichage | [1993/06] | File destroyed: | 20.04.2002 | Examination procedure | 28.07.1994 | Examination requested [1994/39] | 28.12.1995 | Despatch of a communication from the examining division (Time limit: M06) | 09.07.1996 | Application deemed to be withdrawn, date of legal effect [1997/01] | 08.08.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1997/01] | Fees paid | Renewal fee | 07.07.1994 | Renewal fee patent year 03 | 11.07.1995 | Renewal fee patent year 04 | 11.07.1996 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [X] JPH0343787 | [A] JPH02228695 | [XA] C.L. DENBROOK: "Artistry in layers: generating color transparencies", COMPUTER DESIGN, vol. 21, no. 7, July 1982 (1982-07-01), LITTLETON, MASSACHUSETTS US, pages 155 - 163 [X] 1-3,7 * page 162, column 1, line 3 - column 2, line 32; figures 6-9 * [A] 4,8 | [X] PATENT ABSTRACTS OF JAPAN vol. 015, no. 188 (P - 1201) 15 May 1991 (1991-05-15) [X] 1-4 * abstract * | [A] PATENT ABSTRACTS OF JAPAN vol. 014, no. 538 (P - 1136) 28 November 1990 (1990-11-28) [A] 1,5,6 * abstract * |