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EP0936745
European procedure
Extract from the Register of European Patents
EP About this file: EP0936745
| EP0936745 - Device load variation protection circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.06.2006 Database last updated on 11.04.2026 | Most recent event Tooltip | 25.07.2008 | Change - representative | published on 27.08.2008 [2008/35] | Applicant(s) | For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [N/P] |
| Former [1999/33] | For all designated states NEC CORPORATION 7-1, Shiba 5-chome, Minato-ku Tokyo / JP | Inventor(s) | 01 /
Ishii, Katsuhiro c/o NEC Corporation 7-1, Shiba, 5-chome, Minato-ku Tokyo / JP | [1999/33] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [2008/35] | Vossius & Partner Siebertstrasse 3 81675 München / DE | ||
| Former [1999/33] | VOSSIUS & PARTNER Siebertstrasse 4 81675 München / DE | Application number, filing date | 99102472.0 | 09.02.1999 | [1999/33] | Priority number, date | JP19980029719 | 12.02.1998 Original published format: JP 2971998 | [1999/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0936745 | Date: | 18.08.1999 | Language: | EN | [1999/33] | Type: | A3 Search report | No.: | EP0936745 | Date: | 02.01.2003 | [2003/01] | Type: | B1 Patent specification | No.: | EP0936745 | Date: | 27.07.2005 | Language: | EN | [2005/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.11.2002 | Classification | IPC: | H04B1/04 | [1999/33] | CPC: |
H04B1/0458 (EP,US)
| Designated contracting states | DE, GB, IT [2003/39] |
| Former [1999/33] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Schutzschaltung gegen veränderliche Lastimpedanz | [1999/33] | English: | Device load variation protection circuit | [1999/33] | French: | Circuit de protection contre une impédance de charge variable | [2004/50] |
| Former [1999/33] | Circuit de protection contre une impedance de charge variable | Examination procedure | 20.11.2002 | Examination requested [2003/03] | 25.03.2003 | Despatch of a communication from the examining division (Time limit: M06) | 29.09.2003 | Reply to a communication from the examining division | 28.10.2003 | Despatch of a communication from the examining division (Time limit: M06) | 28.04.2004 | Reply to a communication from the examining division | 27.12.2004 | Communication of intention to grant the patent | 06.05.2005 | Fee for grant paid | 06.05.2005 | Fee for publishing/printing paid | Opposition(s) | 28.04.2006 | No opposition filed within time limit [2006/27] | Fees paid | Renewal fee | 28.02.2001 | Renewal fee patent year 03 | 28.02.2002 | Renewal fee patent year 04 | 28.02.2003 | Renewal fee patent year 05 | 01.03.2004 | Renewal fee patent year 06 | 28.02.2005 | 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] EP0518526 (NEC CORP et al.) [X] 1-5 * column 2, line 30 - line 35 * * column 4, line 37 - line 46 * * figures 1,4,7,8 * | [A] JPH06252785 | [A] PATENT ABSTRACTS OF JAPAN vol. 018, no. 646 (E - 1641) 8 December 1994 (1994-12-08) [A] 1-5 * abstract * |