EP0886408 - Multicarrier modulation using guard intervals to reduce the effects of discontinuities [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 19.01.2004 Database last updated on 13.07.2024 | Most recent event Tooltip | 19.01.2004 | Withdrawal of application | published on 03.03.2004 [2004/10] | Applicant(s) | For all designated states HITACHI DENSHI KABUSHIKI KAISHA 1 Kanda Izumi-cho Chiyoda-ku Tokyo 101 / JP | [N/P] |
Former [1998/52] | For all designated states HITACHI DENSHI KABUSHIKI KAISHA 1 Kanda Izumi-cho Chiyoda-ku, Tokyo 101 / JP | Inventor(s) | 01 /
Miyashita, Atsushi 167-20, Kitano Tokorozawa-shi / JP | 02 /
Akiyama, Toshiyuki 2902-66, Higashisayamagaoka-2-chome Tokorozawa-shi / JP | 03 /
Sano, Seiichi 965-189, Chuo-4-chome Higashiyamato-shi / JP | 04 /
Tsukamoto, Nobuo 18-23, Midoricho-2-chome Akishima-shi / JP | 05 /
Nakada, Tatsuhiro Dai 2 Shiwaryo, 201, Meguridacho Kodaira-shi / JP | [1998/52] | Representative(s) | Altenburg, Udo, et al Bardehle Pagenberg Partnerschaft mbB Patentanwälte, Rechtsanwälte Prinzregentenplatz 7 81675 München / DE | [N/P] |
Former [1998/52] | Altenburg, Udo, Dipl.-Phys., et al Patent- und Rechtsanwälte Bardehle - Pagenberg - Dost - Altenburg - Geissler - Isenbruck, Gallileiplatz 1 81679 München / DE | Application number, filing date | 98111075.2 | 17.06.1998 | [1998/52] | Priority number, date | JP19970162579 | 19.06.1997 Original published format: JP 16257997 | [1998/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0886408 | Date: | 23.12.1998 | Language: | EN | [1998/52] | Type: | A3 Search report | No.: | EP0886408 | Date: | 16.01.2002 | [2002/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.11.2001 | Classification | IPC: | H04L27/26 | [1998/52] | CPC: |
H04L27/2607 (EP,US);
H04L27/2626 (EP,US);
H04L27/26265 (EP,US)
| Designated contracting states | DE, FR, GB [2002/40] |
Former [1998/52] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Mehrträgerübertragung mit Verwendung von Schutzintervallen zur Verringerung der Effekte von Nichtstetigkeiten | [1998/52] | English: | Multicarrier modulation using guard intervals to reduce the effects of discontinuities | [1998/52] | French: | Transmission multiporteuse employant les intervalles de garde pour la réduction des effets de discontinuités | [1998/52] | Examination procedure | 17.06.1998 | Examination requested [1998/52] | 10.12.2002 | Despatch of a communication from the examining division (Time limit: M07) | 18.07.2003 | Reply to a communication from the examining division | 25.08.2003 | Despatch of a communication from the examining division (Time limit: M06) | 08.01.2004 | Application withdrawn by applicant [2004/10] | Fees paid | Renewal fee | 28.06.2000 | Renewal fee patent year 03 | 26.06.2001 | Renewal fee patent year 04 | 27.06.2002 | Renewal fee patent year 05 | 27.06.2003 | Renewal fee patent year 06 |
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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]US5357502 (CASTELAIN DAMIEN [FR], et al) [X] 1-19 * column 4, line 36 - line 44 * * column 5, line 15 - line 26 * * column 5, line 53 - line 62 * * column 6, line 42 - line 49 * * column 7, line 7 - line 15 ** figures 2-4 *; | [X]WO9704572 (ERICSSON TELEFON AB L M [SE]) [X] 1-19 * page 4, line 29 - line 31 * * page 5, line 10 - line 12 * * page 6, line 7 - line 9 * * page 6, line 33 - line 37 * * page 8, line 20 - page 9, line 3 * * page 13, line 4 - line 8 * * page 13, line 15 - line 20 * * figures 3A,4A * |