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EP1521231
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EP About this file: EP1521231
| EP1521231 - Electron emitter, electron emission device, display, and light source [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 23.03.2007 Database last updated on 16.11.2024 | Most recent event Tooltip | 23.03.2007 | Withdrawal of application | published on 25.04.2007 [2007/17] | Applicant(s) | For all designated states NGK Insulators, Ltd. 2-56 Suda-cho, Mizuho-ku Nagoya-City, Aichi Pref. 467-8530 / JP | [N/P] |
| Former [2005/14] | For all designated states NGK INSULATORS, LTD. 2-56 Suda-cho, Mizuho-ku Nagoya-City, Aichi Prefecture 467-8530 / JP | Inventor(s) | 01 /
Takeuchi, Yukihisa 2-56 Suda-cho Mizuho-ku Nagoya-city Aichi-pref. 467-8530 / JP | 02 /
Nanataki, Tsutomu 2-56 Suda-cho Mizuho-ku Nagoya-city Aichi-pref. 467-8530 / JP | 03 /
Ohwada, Iwao 2-56 Suda-cho Mizuho-ku Nagoya-city Aichi-pref. 467-8530 / JP | [2005/14] | Representative(s) | Naylor, Matthew John, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [2005/14] | Naylor, Matthew John, et al Mewburn Ellis LLP York House, 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 04256108.4 | 01.10.2004 | [2005/14] | Priority number, date | JP20030345992 | 03.10.2003 Original published format: JP 2003345992 | JP20040187625 | 25.06.2004 Original published format: JP 2004187625 | US20030730754 | 08.12.2003 Original published format: US 730754 | [2005/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1521231 | Date: | 06.04.2005 | Language: | EN | [2005/14] | Classification | IPC: | G09G3/22 | [2005/14] | CPC: |
H01J1/312 (EP,US);
B82Y10/00 (EP,US);
H01J31/127 (EP,US);
H01J63/02 (EP,US);
G09G2310/06 (EP,US);
G09G3/22 (EP,US);
H01J2201/3125 (EP,US)
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| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2005/14] | Extension states | AL | Not yet paid | HR | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | Title | German: | Elektronen-Emitter, Bildanzeigeeinrichtung mit Elektronenstrahlerzeugungsgerät und Lichtemittierende Vorrichtung | [2005/14] | English: | Electron emitter, electron emission device, display, and light source | [2005/14] | French: | Emetteur électronique, dispositif d'affichage à émetteur d'électrons et dispositif émetteur de lumière | [2005/14] | Examination procedure | 15.03.2007 | Application withdrawn by applicant [2007/17] | Fees paid | Renewal fee | 24.10.2006 | Renewal fee patent year 03 |
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