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EP1693972
European procedure
Extract from the Register of European Patents
EP About this file: EP1693972
| EP1693972 - Method and system for compromise Greenfield preambles for 802.11N [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.07.2010 Database last updated on 11.04.2026 | Most recent event Tooltip | 06.08.2010 | Lapse of the patent in a contracting state | published on 08.09.2010 [2010/36] | Applicant(s) | For all designated states Broadcom Corporation 5300 California Avenue Irvine, CA 92617 / US | [2007/21] |
| Former [2006/34] | For all designated states Broadcom Corporation 16215 Alton Parkway Irvine, CA 92618-7013 / US | Inventor(s) | 01 /
Moorti, Tushar Rajendra c/o Broadcom Corporation 16215 Alton Parkway Irvine California 92618-7013 / US | 02 /
Trachewsky, Jason A. 127 Hillside Avenue 94025 Menlo Park / US | 03 /
Hansen, James, Christopher 1638 Heron Avenue 94087 Sunnyvale / US | [2006/34] | Representative(s) | Jehle, Volker Armin, et al Bosch Jehle Patentanwaltsgesellschaft mbH Flüggenstrasse 13 80639 München / DE | [N/P] |
| Former [2008/52] | Jehle, Volker Armin, et al Bosch Jehle Patentanwaltsgesellschaft mbH Flüggenstrasse 13 80639 München / DE | ||
| Former [2006/34] | Jehle, Volker Armin Patentanwälte Bosch, Graf von Stosch, Jehle, Flüggenstrasse 13 80639 München / DE | Application number, filing date | 05022705.7 | 18.10.2005 | [2006/34] | Priority number, date | US20050653429P | 16.02.2005 Original published format: US 653429 P | US20050151772 | 09.06.2005 Original published format: US 151772 | [2006/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1693972 | Date: | 23.08.2006 | Language: | EN | [2006/34] | Type: | A3 Search report | No.: | EP1693972 | Date: | 11.10.2006 | [2006/41] | Type: | B1 Patent specification | No.: | EP1693972 | Date: | 26.08.2009 | Language: | EN | [2009/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.09.2006 | Classification | IPC: | H04B7/02 | [2006/34] | CPC: |
H04L5/0026 (EP,US);
H04B7/0667 (EP,US);
H04B7/024 (EP,US);
H04B7/0413 (EP,US);
H04L27/2613 (EP,US);
H04L5/0048 (EP,US);
H04L5/0053 (EP,US);
H04L67/147 (EP,US);
H04W52/52 (EP,US);
H04B7/028 (EP,US);
H04B7/0404 (EP,US);
H04B7/0452 (EP,US);
H04B7/0495 (EP,US);
H04B7/0669 (EP,US);
H04L25/0226 (EP,US);
H04L25/03929 (EP,US);
H04L5/005 (EP,US);
H04L5/0051 (EP,US);
H04L69/161 (EP,US);
H04L69/22 (EP,US);
H04W52/0225 (EP,US);
| Designated contracting states | DE, FR, GB [2007/25] |
| Former [2006/34] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Verfahren und Vorrichtung zur Implementierung von Greenfield Präambeln in 802.11n Systemen | [2006/34] | English: | Method and system for compromise Greenfield preambles for 802.11N | [2006/34] | French: | Procédé et dispositif pour implémentation de préambule Greenfield dans un système 802.11n | [2006/34] | Examination procedure | 11.04.2007 | Examination requested [2007/22] | 21.05.2007 | Despatch of a communication from the examining division (Time limit: M06) | 21.11.2007 | Reply to a communication from the examining division | 25.03.2009 | Communication of intention to grant the patent | 14.07.2009 | Fee for grant paid | 14.07.2009 | Fee for publishing/printing paid | Opposition(s) | 27.05.2010 | No opposition filed within time limit [2010/31] | Fees paid | Renewal fee | 31.10.2007 | Renewal fee patent year 03 | 31.10.2008 | 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. | Lapses during opposition Tooltip | FR | 02.11.2009 | [2010/36] | Documents cited: | Search | [E] EP1594275 (BROADCOM CORP et al.) [E] 1,6 * paragraphs [0067] - [0073] * * figure 8 * | [A] US2003072452 (MODY APURVA N et al.) [A] 1-9 * abstract * * paragraphs [0054] - [0067] * * figure 6 * |