EP1132923 - Bit line sense circuit and method for dynamic random access memories [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.12.2009 Database last updated on 08.10.2024 | Most recent event Tooltip | 04.03.2011 | Lapse of the patent in a contracting state New state(s): IT | published on 06.04.2011 [2011/14] | Applicant(s) | For all designated states STMicroelectronics, Inc. 1310 Electronics Drive Carrollton, TX 75006-5039 / US | [2001/37] | Inventor(s) | 01 /
Laurent, Duane Giles 905 Brittany Drive Lewisville, Texas 75067 / US | 02 /
Guritz, Elmer Henry 1234 Porter Road Flower Mound, Texas 75022 / US | 03 /
Worley, James Leon 1309 Colony Court Flower Mound, Texas 75028 / US | [2001/37] | Representative(s) | Driver, Virginia Rozanne, et al Page White & Farrer Limited Bedford House 21A John Street London WC1N 2BF / GB | [N/P] |
Former [2004/35] | Driver, Virginia Rozanne, et al Page White & Farrer 54 Doughty Street London WC1N 2LS / GB | ||
Former [2001/37] | Palmer, Roger, et al PAGE, WHITE & FARRER 54 Doughty Street London WC1N 2LS / GB | Application number, filing date | 01301588.8 | 22.02.2001 | [2001/37] | Priority number, date | US20000519714 | 07.03.2000 Original published format: US 519714 | [2001/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1132923 | Date: | 12.09.2001 | Language: | EN | [2001/37] | Type: | B1 Patent specification | No.: | EP1132923 | Date: | 28.01.2009 | Language: | EN | [2009/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.06.2001 | Classification | IPC: | G11C11/408 | [2001/37] | CPC: |
G11C11/4085 (EP,US)
| Designated contracting states | DE, FR, GB, IT [2002/23] |
Former [2001/37] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Bitleitung-Leseschaltung und Verfahren für dynamische Halbleiterspeicherzellen mit wahlfreiem Zugriff | [2001/37] | English: | Bit line sense circuit and method for dynamic random access memories | [2001/37] | French: | Circuit de lecture de lignes de bit et méthode pour mémoires dynamiques à accès aléatoire | [2001/37] | Examination procedure | 01.02.2002 | Examination requested [2002/16] | 13.03.2007 | Despatch of a communication from the examining division (Time limit: M06) | 14.09.2007 | Reply to a communication from the examining division | 09.11.2007 | Communication of intention to grant the patent | 23.04.2008 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time | 04.06.2008 | Fee for grant paid | 04.06.2008 | Fee for publishing/printing paid | Opposition(s) | 29.10.2009 | No opposition filed within time limit [2010/01] | Request for further processing for: | The application is deemed to be withdrawn due to failure to fulfill actions required for granting the patent | 04.06.2008 | Request for further processing filed | 04.06.2008 | Full payment received (date of receipt of payment) | Fees paid | Renewal fee | 12.02.2003 | Renewal fee patent year 03 | 17.02.2004 | Renewal fee patent year 04 | 08.12.2004 | Renewal fee patent year 05 | 14.02.2006 | Renewal fee patent year 06 | 14.02.2007 | Renewal fee patent year 07 | 13.02.2008 | Renewal fee patent year 08 |
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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 | IT | 28.01.2009 | DE | 01.09.2009 | [2011/14] |
Former [2010/09] | DE | 01.09.2009 | Documents cited: | Search | [A]US5959934 (CHEN TONY [TW], et al) [A] 1,10,16 * the whole document *; | [A]US6031768 (TAYLOR RONALD THOMAS [US]) [A] 1,10,16 * abstract *; | [A]US5914908 (PINKHAM RAY [US], et al) [A] 1,10,16 * abstract * |