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EP2315357
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EP About this file: EP2315357
| EP2315357 - Multi-stage code generator and decoder for communication systems [Right-click to bookmark this link] | Status | The application has been refused Status updated on 26.07.2019 Database last updated on 03.04.2025 | Most recent event Tooltip | 26.07.2019 | Refusal of application | published on 28.08.2019 [2019/35] | Applicant(s) | For all designated states QUALCOMM Incorporated 5775 Morehouse Drive San Diego, CA 92121 / US | [2018/22] |
| Former [2013/12] | For all designated states Digital Fountain, Inc. 5775 Morehouse Drive San Diego, CA 92121 / US | ||
| Former [2011/17] | For all designated states Digital Fountain, Inc. 39141 Civic Center Drive Fremont, CA 94538 / US | Inventor(s) | 01 /
Shokrollahi, Amin M. 904 Regal Road Berkeley CA 94708 / US | 02 /
Lassen, Soren 233 Barlett Street San Francisco CA 94110 / US | 03 /
Luby, Michael 1133 Miller Avenue Berkeley CA 94708 / US | [2011/17] | Representative(s) | Carstens, Dirk Wilhelm Wagner & Geyer Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstraße 5 80538 München / DE | [N/P] |
| Former [2011/17] | Carstens, Dirk Wilhelm Wagner & Geyer Gewürzmühlstrasse 5 80538 München / DE | Application number, filing date | 10013232.3 | 23.12.2002 | [2011/17] | Priority number, date | US20010032156 | 21.12.2001 Original published format: US 32156 | [2011/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2315357 | Date: | 27.04.2011 | Language: | EN | [2011/17] | Type: | A3 Search report | No.: | EP2315357 | Date: | 10.04.2013 | Language: | EN | [2013/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.03.2013 | Classification | IPC: | H03M7/00, H03M13/00, H04L1/00, H04L25/49, H04L27/04, H03M13/47, H03M13/29, H03M13/11 | [2011/17] | CPC: |
H04L1/0041 (EP,US);
H03M7/00 (KR);
H03M13/00 (KR);
H03M13/3761 (EP,US);
H04L27/04 (KR);
H03M13/1102 (EP,US);
| Designated contracting states | DE, FR, GB [2011/17] | Title | German: | Mehrfach Code Generator und Dekodierer für Kommunikationssysteme | [2011/17] | English: | Multi-stage code generator and decoder for communication systems | [2011/17] | French: | Générateur de code à plusieurs étages et décodeur pour des systèmes de communications | [2011/17] | Examination procedure | 11.10.2010 | Examination requested [2011/17] | 07.10.2013 | Amendment by applicant (claims and/or description) | 24.01.2014 | Despatch of a communication from the examining division (Time limit: M06) | 28.07.2014 | Reply to a communication from the examining division | 25.11.2015 | Date of oral proceedings | 29.02.2016 | Minutes of oral proceedings despatched | 02.03.2016 | Despatch of communication that the application is refused, reason: substantive examination [2019/35] | 18.02.2019 | Application refused, date of legal effect [2019/35] | Appeal following examination | 02.05.2016 | Appeal received No. T2022/16 | 12.07.2016 | Statement of grounds filed | 19.02.2019 | Result of appeal procedure: appeal of the applicant inadmissible | 18.02.2019 | Date of oral proceedings | 26.02.2019 | Minutes of oral proceedings despatched | Parent application(s) Tooltip | EP02794439.6 / EP1468497 | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20020794439) is 27.09.2005 | Fees paid | Renewal fee | 11.10.2010 | Renewal fee patent year 03 | 11.10.2010 | Renewal fee patent year 04 | 11.10.2010 | Renewal fee patent year 05 | 11.10.2010 | Renewal fee patent year 06 | 11.10.2010 | Renewal fee patent year 07 | 11.10.2010 | Renewal fee patent year 08 | 11.10.2010 | Renewal fee patent year 09 | 07.12.2011 | Renewal fee patent year 10 | 07.12.2012 | Renewal fee patent year 11 | 06.12.2013 | Renewal fee patent year 12 | 05.12.2014 | Renewal fee patent year 13 | 07.12.2015 | Renewal fee patent year 14 | 08.12.2016 | Renewal fee patent year 15 | 08.12.2017 | Renewal fee patent year 16 | 07.12.2018 | Renewal fee patent year 17 |
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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 | [A]US6307487 (LUBY MICHAEL G [US]) [A] 1-15 * the whole document * * figures 1-3 * * column 7, line 55 - column 33, line L *; | [A]US6320520 (LUBY MICHAEL G [US]) [A] 1-15 * the whole document * * figure 2 * * figure 11 *; | [I] - MICHAEL G. LUBY, MICHAEL MITZENMACHER, M. AMIN SHOKROLLAHI, AND DANIEL A. SPIELMAN, "Efficient Erasure Correcting Codes", IEEE TRANSACTIONS ON INFORMATION THEORY,, (20010228), vol. 47, no. 2, XP002693019 [I] 1-15 * the whole document * DOI: http://dx.doi.org/10.1109/18.910575 | [X] - M.M. MANDELBAUM, "An adaptive-feedback coding scheme using incremental redundancy", IEEE TRANS ON INFORMATION THEORY, (197405), vol. May 1974, pages 388 - 389, XP002628271 [X] 1-15 * the whole document * | [X] - MIN-GOO KIM, "On systematic punctured convolutional codes", IEEE TRANS ON COMMUNICATIONS, (199702), vol. 45, no. 2, XP002628272 [X] 1-15 * the whole document * DOI: http://dx.doi.org/10.1109/26.554357 | [A] - CLARK G C ET AL, ERROR CORRECTION CODING FOR DIGITAL COMMUNICATIONS, SYSTEM APPLICATIONS, ERROR CORRECTION CODING FOR DIGITAL COMMUNICATIONS, NEW YORK, PLENUM PRESS, US, PAGE(S) 331-341, (1981), XP002266184 [A] 1-15 * page 339 - page 341 * * the whole document * | [A] - BYERS J W ET AL, "A DIGITAL FOUNTAIN APPROACH TO RELIABLE DISTRIBUTION OF BULK DATA", COMPUTER COMMUNICATION REVIEW, ASSOCIATION FOR COMPUTING MACHINERY. NEW YORK, US, (199810), vol. 28, no. 4, ISSN 0146-4833, pages 56 - 67, XP000914424 [A] 1-15 * paragraph [0003] - paragraph [0004] * * the whole document * DOI: http://dx.doi.org/10.1145/285243.285258 | [A] - RIZZO L, "EFFECTIVE ERASURE CODES FOR RELIABLE COMPUTER COMMUNICATION PROTOCOLS", COMPUTER COMMUNICATION REVIEW, ASSOCIATION FOR COMPUTING MACHINERY. NEW YORK, US, (19970401), vol. 27, no. 2, ISSN 0146-4833, pages 24 - 36, XP000696916 [A] 1-15 * the whole document * DOI: http://dx.doi.org/10.1145/263876.263881 | [AP] - MICHAEL G. LUBY, MICHAEL MITZENMACHER, M. AMIN SHOKROLLAHI, DANIEL A. SPIELMAN, "Efficient erasure correcting codes", INTERNET ARTICLE, URL: http://www.eecs.harvard.edu/~michaelm/postscripts/toit2001a.pdf, (20041111), XP002305225 [AP] 1-15 * the whole document * DOI: http://dx.doi.org/10.1109/18.910575 | [A] - SHU LIN; COSTELLO D J, "Error Control Coding -Fundamentals and Applications", BOOK, ENGLEWOOD CLIFFS, US, (1983), XP002305226 [A] 1 * page 288 * | [A] - LUBY M G ET AL, "ANALYSIS OF LOW DENSITY CODES AND IMPROVED DESIGNS USING IRREGULAR GRAPHS", PROCEEDINGS OF THE 30TH ANNUAL ACM SYMPOSIUM ON THEORY OF COMPUTING. DALLAS, TX, MAY 23 - 26, 1998, PROCEEDINGS OF THE ANNUAL ACM SYMPOSIUM ON THEORY OF COMPUTING, NEW YORK, NY : ACM, US, (19980523), ISBN 0-89791-962-9, pages 249 - 258, XP000970907 [A] 1-15 * the whole document * DOI: http://dx.doi.org/10.1145/276698.276756 | [A] - BYERS J W ET AL, "Accessing multiple mirror sites in parallel: using Tornado codes to speed up downloads", INFOCOM '99. EIGHTEENTH ANNUAL JOINT CONFERENCE OF THE IEEE COMPUTER AND COMMUNICATIONS SOCIETIES. PROCEEDINGS. IEEE NEW YORK, NY, USA 21-25 MARCH 1999, PISCATAWAY, NJ, USA,IEEE, US, (19990321), ISBN 0-7803-5417-6, pages 275 - 283, XP010323769 [A] 1-15 * the whole document * | by applicant | US6307487 | US6320520 |