EP0772284 - Circuit arrangement generating DC voltages of different magnitudes [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 29.09.2000 Database last updated on 24.08.2024 | Most recent event Tooltip | 12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] | Applicant(s) | For all designated states KE KOMMUNIKATIONS-ELEKTRONIK GMBH & CO Kabelkamp 20 D-30179 Hannover / DE | [1997/19] | Inventor(s) | 01 /
Prenner, Christian, Dipl.-Ing. Sandkamp 1 30853 Langenhagen / DE | [1997/19] | Representative(s) | Döring, Roger Alcatel Intellectual Property Department Kabelkamp 20 30179 Hannover / DE | [N/P] |
Former [2009/29] | Döring, Roger Alcatel Intellectual Property Department Kabelkamp 20 30179 Hannover / DE | ||
Former [1997/19] | Döring, Roger, Dipl.-Ing. Kabelkamp 20 30179 Hannover / DE | Application number, filing date | 96115955.5 | 04.10.1996 | [1997/19] | Priority number, date | DE1995140512 | 31.10.1995 Original published format: DE 19540512 | [1997/19] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0772284 | Date: | 07.05.1997 | Language: | DE | [1997/19] | Type: | A3 Search report | No.: | EP0772284 | Date: | 22.04.1998 | [1998/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1998 | Classification | IPC: | H02M3/335 | [1997/19] | CPC: |
H02M3/33561 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, NL, PT, SE [1997/19] | Title | German: | Schaltungsanordnung zur Erzeugung von betragsmässig unterschiedlichen Gleichspannungen | [1997/19] | English: | Circuit arrangement generating DC voltages of different magnitudes | [1997/19] | French: | Circuit pour la génération de tensions continues de différentes valeurs | [1997/19] | Examination procedure | 18.03.1998 | Examination requested [1998/20] | 13.01.2000 | Despatch of a communication from the examining division (Time limit: M04) | 24.05.2000 | Application deemed to be withdrawn, date of legal effect [2000/46] | 21.06.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/46] | Fees paid | Renewal fee | 18.09.1998 | Renewal fee patent year 03 | 14.09.1999 | Renewal fee patent year 04 |
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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 | [PX]EP0709949 (TELEFONICA NACIONAL ESPANA CO) [PX] 1-4 * column 3, line 8 - column 4, line 58 * * column 6, line 9 - line 51; figure 1; claim 1 *; | [X]JPS5688672 ; | [X]EP0605752 (YOKOGAWA ELECTRIC CORP) [X] 1,3,4 * column 1, line 43 - column 4, line 31; figures 1,3; claim 1 *; | [A]EP0380702 (FANUC LTD) [A] 1 * figure 1 *; | [A]US4581690 (RUSSELL RANDY G) [A] 1 * abstract *; | [A]DE4427188 (SIEMENS AG) [A] 1 * column 5, line 53 - column 7, line 11; figure 3 * | [X] - PATENT ABSTRACTS OF JAPAN, (19811014), vol. 005, no. 159, Database accession no. (E - 077), & JP56088672 A 19810718 (FUJITSU LTD) [X] 1 * abstract * |