EP1579689A4
Method and apparatus for variable accuracy inter-picture timing specification for digital video enocoding with reduced requirements for division operations
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 7 August 2023, 3.1 years ago.
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4 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| CN111404847A | Cited by | China | – | Search report | – |
| EP1406453A1 | Cites | European Patent Office (EPO) | E | Search report | 1-5,10-15,20 |
| WO2004032357A1 | Cites | World Intellectual Property Organization (WIPO) | E | Search report | 1-20 |
| WIEGAND T: "TEXT OF FINAL COMMITTEE DRAFT OF JOINT VIDEO SPECIFICATION (ITU-T REC. H.264 / ISO/IEC 14496-10 AVC)MPEG02/N4920", ISO/IEC JTC1/SC29/WG11 MPEG02/N4920, KLAGENFURT, AT, 1 July 2002 (2002-07-01), pages I - XV,01, XP001100641 | Non-patent | – | – | Search report | – |
| "Text of ISO/IEC 14496-10 CD Advanced Video Coding", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. N4810, 14 May 2002 (2002-05-14), XP030012280 | Non-patent | – | – | Search report | – |
| SCHLOCKERMAN: "Improvement of Temporal Direct Mode", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. JVT-E144-L, 18 October 2002 (2002-10-18), XP030005559 | Non-patent | – | – | Search report | – |
| JEON: "Clean up of temporal direct mode", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. JVT-E097, 18 October 2002 (2002-10-18), XP030005512 | Non-patent | – | – | Search report | – |
| See also references of WO 2004054257A1 | Non-patent | – | – | Search report | – |
72 members in 11 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 313773 | United States of America | – | |
| 31377302 | United States of America | A | |
| 0324953 | United States of America | W |
Members72
| Document | Office | Kind | |
|---|---|---|---|
| EP0036607A1 | European Patent Office (EPO) | A1 | |
| JPS56144423A | Japan | A | |
| US4320572A | United States of America | A | |
| US4394709A | United States of America | A | |
| CA1153477A | Canada | A | |
| EP0036607B1 | European Patent Office (EPO) | B1 | |
| DE3164377D1 | Germany | D1 | |
| US2004017851A1 | United States of America | A1 | |
| US6728315B2 | United States of America | B2 | |
| CA2502004A1 | Canada | A1 | |
| CA2784948A1 | Canada | A1 | |
| WO2004054257A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003258142A1 | Australia | A1 | |
| US2004184543A1 | United States of America | A1 | |
| NO20052764L | Norway | L | |
| KR20050085392A | Republic of Korea | A | |
| BR0316175A | Brazil | A | |
| BR0316175A | Brazil | A | |
| EP1579689A1 | European Patent Office (EPO) | A1 | |
| CN1714572A | China | A | |
| JP2006509463A | Japan | A | |
| US2007183501A1 | United States of America | A1 | |
| US2007183502A1 | United States of America | A1 | |
| US2007183503A1 | United States of America | A1 | |
| US2007286282A1 | United States of America | A1 | |
| KR100804335B1 | Republic of Korea | B1 | |
| US7339991B2 | United States of America | B2 | |
| CN101242536A | China | A | |
| CN100417218C | China | C | |
| US2009022224A1 | United States of America | A1 | |
| US2009022225A1 | United States of America | A1 | |
| AU2003258142B2 | Australia | B2 | |
| AU2009202255A1 | Australia | A1 | |
| EP1579689A4This record | European Patent Office (EPO) | A4 | |
| JP2010154568A | Japan | A | |
| JP2011155678A | Japan | A | |
| US8009736B2 | United States of America | B2 | |
| US8009737B2 | United States of America | B2 | |
| AU2009202255B2 | Australia | B2 | |
| US2011243235A1 | United States of America | A1 | |
| US2011243236A1 | United States of America | A1 | |
| US2011243237A1 | United States of America | A1 | |
| US2011243238A1 | United States of America | A1 | |
| US2011243239A1 | United States of America | A1 | |
| US2011243240A1 | United States of America | A1 | |
| US2011243241A1 | United States of America | A1 | |
| US2011243242A1 | United States of America | A1 | |
| US2011243243A1 | United States of America | A1 | |
| US2011249752A1 | United States of America | A1 | |
| US2011249753A1 | United States of America | A1 | |
| US8077779B2 | United States of America | B2 | |
| US8090023B2 | United States of America | B2 | |
| US8094729B2 | United States of America | B2 | |
| AU2011265362A1 | Australia | A1 | |
| CN101242536B | China | B | |
| US8254461B2 | United States of America | B2 | |
| CA2502004C | Canada | C | |
| US8817880B2 | United States of America | B2 | |
| US8817888B2 | United States of America | B2 | |
| US8824565B2 | United States of America | B2 | |
| US8837603B2 | United States of America | B2 | |
| US8885732B2 | United States of America | B2 | |
| US8934546B2 | United States of America | B2 | |
| US8934547B2 | United States of America | B2 | |
| US8934551B2 | United States of America | B2 | |
| US8938008B2 | United States of America | B2 | |
| US8942287B2 | United States of America | B2 | |
| US8953693B2 | United States of America | B2 | |
| US2015117541A1 | United States of America | A1 | |
| US9554151B2 | United States of America | B2 | |
| US2017094308A1 | United States of America | A1 | |
| US10123037B2 | United States of America | B2 |
22 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD | WD | HK | |
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Requests to designate patent in hong kongDE | DE | HK | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1579689
- Application
- 38127635
Titles3
- German
- VERFAHREN UND VORRICHTUNG ZUR ZEITSTEUERUNGSSPEZIFIKATIONZWISCHEN BILDERN MIT VARIABLER GENAUIGKEIT FÜR DIE DIGITALE VIDEOCODIERUNGMIT VERRINGERTEN ANFORDERUNGEN FÜR DIVISIONSOPERATIONEN
- English
- METHOD AND APPARATUS FOR VARIABLE ACCURACY INTER-PICTURE TIMING SPECIFICATION FOR DIGITAL VIDEO ENOCODING WITH REDUCED REQUIREMENTS FOR DIVISION OPERATIONS
- French
- PROCEDE ET APPAREIL DE SPECIFICATION DE MINUTAGE ENTRE IMAGES A PRECISION VARIABLE POUR CODAGE VIDEO NUMERIQUE A EXIGENCES REDUITES POUR DES OPERATIONS DE DIVISION
Classification
- CPC, 24
- H04N19/51
- H04N19/107
- H04N19/52
- H04N19/159
- H04N19/176
- H04N19/46
- H04N19/513
- H04N19/196
- H04N19/15
- H04N19/61
- H04N19/124
- H04N19/152
- H04N19/48
- H04N19/577
- H04N19/463
- H04N19/40
- H04N19/13
- H04N19/137
- H04N19/139
- H04N19/146
- H04N19/132
- H04N19/587
- H04N19/172
- H04N19/625
- IPC, 8
- H04N7 12
- G06K9 36
- G06T9 00
- H04N7 26
- H04N7 36
- H04N7 46
- H04N9 74
- H04N19 94
Designated states27
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye