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EP2391146
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EP About this file: EP2391146
| EP2391146 - Lossless encoding and decoding methods and apparatus for multichannel signals [Right-click to bookmark this link] | Status | The application has been refused Status updated on 30.12.2016 Database last updated on 24.08.2024 | Most recent event Tooltip | 30.12.2016 | Refusal of application | published on 01.02.2017 [2017/05] | Applicant(s) | For all designated states DOLBY LABORATORIES LICENSING CORPORATION 100 Potrero Avenue San Francisco, CA 94103-4813 / US | [N/P] |
| Former [2011/48] | For all designated states DOLBY LABORATORIES LICENSING CORPORATION 100 Potrero Avenue San Francisco California 94103-4813 / US | Inventor(s) | 01 /
Craven, Peter Graham 6 Kings Road Lancing Lancing, West Sussex, BN15 8EA / GB | 02 /
Law, Malcolm James 21 Coombe Drove Steyning Steyning, West Sussex, BM44 3PW / GB | 03 /
Stuart, John Robert 21 Storey Way Cambridge CB3 0DP / GB | [2011/48] | Representative(s) | MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB Paul-Heyse-Strasse 29 80336 München / DE | [N/P] |
| Former [2011/48] | MERH-IP Matias Erny Reichl Hoffmann Paul-Heyse-Straße 29 80336 München / DE | Application number, filing date | 10184530.3 | 07.04.2000 | [2011/48] | Priority number, date | GB19990007918 | 07.04.1999 Original published format: GB 9907918 | GB19990007919 | 07.04.1999 Original published format: GB 9907919 | [2011/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2391146 | Date: | 30.11.2011 | Language: | EN | [2011/48] | Type: | A3 Search report | No.: | EP2391146 | Date: | 14.12.2011 | [2011/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.11.2011 | Classification | IPC: | H04S3/02, H03M7/00, H03M7/30 | [2011/50] | CPC: |
H04H20/88 (EP,US);
H03M7/00 (KR);
G11B20/00992 (EP,US);
G11B20/10527 (EP,US);
H03M7/30 (EP,US);
H04N5/76 (EP,US);
H04S3/02 (EP,US);
G11B20/00007 (EP,US);
G11B2020/00014 (EP,US);
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2011/48] | Title | German: | Vorrichtungen und Verfahren zur verlustfreien Kodierung und Dekodierung von Mehrkanaligen Signalen | [2011/48] | English: | Lossless encoding and decoding methods and apparatus for multichannel signals | [2011/48] | French: | Procédés et appareil de codage et décodage sans perte de signaux multicanaux | [2011/48] | Examination procedure | 30.03.2012 | Examination requested [2012/19] | 11.06.2012 | Amendment by applicant (claims and/or description) | 27.06.2012 | Despatch of a communication from the examining division (Time limit: M04) | 06.11.2012 | Reply to a communication from the examining division | 07.07.2016 | Application refused, date of legal effect [2017/05] | 07.07.2016 | Date of oral proceedings | 14.09.2016 | Despatch of communication that the application is refused, reason: substantive examination [2017/05] | 14.09.2016 | Minutes of oral proceedings despatched | Parent application(s) Tooltip | EP00917191.9 / EP1173925 | EP03020421.8 / EP1370114 | Fees paid | Renewal fee | 30.09.2010 | Renewal fee patent year 03 | 30.09.2010 | Renewal fee patent year 04 | 30.09.2010 | Renewal fee patent year 05 | 30.09.2010 | Renewal fee patent year 06 | 30.09.2010 | Renewal fee patent year 07 | 30.09.2010 | Renewal fee patent year 08 | 30.09.2010 | Renewal fee patent year 09 | 30.09.2010 | Renewal fee patent year 10 | 30.09.2010 | Renewal fee patent year 11 | 25.04.2011 | Renewal fee patent year 12 | 28.03.2012 | Renewal fee patent year 13 | 29.04.2013 | Renewal fee patent year 14 | 28.04.2014 | Renewal fee patent year 15 | 27.04.2015 | Renewal fee patent year 16 | 27.04.2016 | 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]EP0631458 (THOMSON BRANDT GMBH [DE]) [A] 1-16 * the whole document *; | [AD]WO9637048 (GERZON PETER HERBERT & LM [GB], et al) [AD] 1-16 * the whole document *; | [ADP]US6023233 (CRAVEN PETER G [GB], et al) [ADP] 1-16 * the whole document *; | [AD] - GERZON M, ET AL., "THE MLP LOSSLESS COMPRESSION SYSTEM", AES INTERNATIONAL CONFERENCE ON HIGH QUALITY AUDIO CODING, XX, XX, XX, (19990901), pages 61 - 75, XP008023228 [AD] 1-16 * the whole document * | [AD] - WANNAMAKER R A, "EFFICIENT GENERATION OF MULTICHANNEL DITHER SIGNALS", PREPRINTS OF PAPERS PRESENTED AT THE AES CONVENTION, XX, XX, XX, (19970101), pages 01 - 17, XP008023229 [AD] 1-16 * the whole document * | [AD] - CRAVEN P G AND J.R.STUART, "CASCADABLE LOSSY DATA COMPRESSION USING A LOSSLESS KERNEL", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, AUDIO ENGINEERING SOCIETY. NEW YORK, US, PREPRINT NO. 4416, (1997), vol. 45, no. 5, ISSN 0004-7554, page 404, XP000922842 [AD] 1-16 * the whole document * | [AD] - CRAVEN P ET GERZON M., "LOSSLESS CODING FOR AUDIO DISCS", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, AUDIO ENGINEERING SOCIETY. NEW YORK, US, (19960901), vol. 44, no. 9, ISSN 0004-7554, pages 706 - 720, XP000699724 [AD] 1-16 * the whole document * | [AD] - LIPSHITZ S P ET AL, "Quantization and dither: a theoretical survey", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, MAY 1992, USA, (19920531), vol. 40, no. 5, ISSN 0004-7554, pages 355 - 375, XP008023230 [AD] 1-16 * the whole document * | [A] - TEN KATE W R TH, "COMPATIBILITY MATRIXING OF MULTICHANNEL BIT-RATE-REDUCED AUDIO SIGNALS", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, AUDIO ENGINEERING SOCIETY. NEW YORK, US, (19961201), vol. 44, no. 12, ISSN 0004-7554, pages 1104 - 1119, XP000688688 [A] 1-16 * the whole document * | [A] - STUART J R, "A Proposal for the High-Quality Audio Application of High-Density CD Carriers", (1995), MERIDIAN, URL: http://www.meridian-audio.com/ara/ara13.pdf, (20000629), XP002141408 [A] 1-16 * the whole document * | by applicant | WO9637048 | US6023233 | - P.G. CRAVEN; J.R. STUART, "Cascadable Lossy Data Compression Using a Lossless Kernel", J. AUDIO ENG. SOC., ABSTRACTS, (199703), vol. 45, no. 5, page 404, XP000922842 | - "Lossless Coding for Audio Discs", J. AUDIO ENG. SOC., (1996), vol. 44, no. 9, pages 706 - 720 | - S.P. LIPSHITZ; R.A. WANNAMAKER; J. VANDERKOOY, "Quantization and Dither: A Theoretical Survey", J. AUDIO ENG. SOC., (199205), vol. 40, pages 355 - 375 | - P.G. CRAVEN; M.J. LAW J.R.; STUART, "Lossless Compression using IIR Prediction Filters", J. AUDIO ENG. SOC., (199703), vol. 45, no. 5, page 404, XP008023251 |