-
EP0519589
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: EP0519589
| EP0519589 - Pulse generating circuits [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 02.03.1996 Database last updated on 03.09.2024 | Most recent event Tooltip | 02.03.1996 | Withdrawal of application | published on 17.04.1996 [1996/16] | Applicant(s) | For all designated states EEV LIMITED 106 Waterhouse Lane Chelmsford, Essex, CM1 2QU / GB | [1992/52] | Inventor(s) | 01 /
Hadfield, Kevin Anthony Derek 11 Barkis Close, Newlands Spring Chelmsford, Essex CM1 4UW / GB | [1992/52] | Representative(s) | Cockayne, Gillian, et al Marconi Intellectual Property Crompton Close Basildon Essex SS14 3BA / GB | [N/P] |
| Former [1994/08] | Cockayne, Gillian, et al GEC Patent Department Waterhouse Lane Chelmsford, Essex CM1 2QX / GB | ||
| Former [1992/52] | Cockayne, Gillian The General Electric Company, p.l.c. GEC Patent Department Waterhouse Lane Chelmsford, Essex CM1 2QX / GB | Application number, filing date | 92303610.7 | 22.04.1992 | [1992/52] | Priority number, date | GB19910008699 | 23.04.1991 Original published format: GB 9108699 | [1992/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0519589 | Date: | 23.12.1992 | Language: | EN | [1992/52] | Type: | A3 Search report | No.: | EP0519589 | Date: | 01.12.1993 | Language: | EN | [1993/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.10.1993 | Classification | IPC: | H04N5/06, H04N5/21, H04N3/15, H04N5/335 | [1993/45] | CPC: |
H04N25/617 (EP);
H04N25/745 (EP)
|
| Former IPC [1992/52] | H04N5/06, H04N5/21 | Designated contracting states | DE, FR, NL [1992/52] | Title | German: | Impulserzeugerschaltungen | [1992/52] | English: | Pulse generating circuits | [1992/52] | French: | Circuits générateurs d'impulsions | [1992/52] | File destroyed: | 20.04.2002 | Examination procedure | 01.06.1994 | Examination requested [1994/31] | 31.01.1996 | Application withdrawn by applicant [1996/16] | Fees paid | Renewal fee | 07.04.1994 | Renewal fee patent year 03 | 10.04.1995 | Renewal fee patent year 04 |
| 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 | [Y]DE2928371 (SIEMENS AG); | [Y]EP0032126 (NAT RES DEV [GB]); | [Y]EP0178429 (NEC CORP [JP]); | [Y]EP0297581 (NEC CORP [JP]) |