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EP3685586
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EP About this file: EP3685586
| EP3685586 - CODING OF LAST SIGNIFICANT COEFFICIENT FLAGS [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 09.02.2023 Database last updated on 03.09.2024 | |
| Former | Request for examination was made Status updated on 26.06.2020 | ||
| Former | The international publication has been made Status updated on 22.03.2019 | ||
| Former | unknown Status updated on 05.06.2018 | Most recent event Tooltip | 28.05.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 / US | [2020/31] | Inventor(s) | 01 /
HE, Dake c/o Google LLC 1600 Amphitheatre Parkway Mountain View, California 94043 / US | [2020/31] | Representative(s) | Marks & Clerk GST 1 New York Street Manchester M1 4HD / GB | [N/P] |
| Former [2020/31] | Suckling, Andrew Michael, et al Marks & Clerk LLP Fletcher House The Oxford Science Park Heatley Road Oxford OX4 4GE / GB | Application number, filing date | 18726701.8 | 08.05.2018 | [2020/31] | WO2018US31576 | Priority number, date | US201715707300 | 18.09.2017 Original published format: US201715707300 | [2020/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019055071 | Date: | 21.03.2019 | Language: | EN | [2019/12] | Type: | A1 Application with search report | No.: | EP3685586 | Date: | 29.07.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.03.2019 takes the place of the publication of the European patent application. | [2020/31] | Search report(s) | International search report - published on: | EP | 21.03.2019 | Classification | IPC: | H04N19/70, H04N19/61, H04N19/91, H04N19/18 | [2020/31] | CPC: |
H04N19/61 (EP,CN,KR,US);
H04N19/64 (CN,KR,US);
H04N19/117 (CN);
H04N19/124 (CN);
H04N19/129 (CN);
H04N19/132 (CN);
H04N19/136 (CN);
H04N19/174 (KR,US);
H04N19/176 (CN);
H04N19/18 (EP,CN,KR,US);
H04N19/70 (EP,CN,KR,US);
H04N19/82 (CN);
H04N19/91 (EP,CN,KR,US)
(-)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2020/31] | Title | German: | CODIERUNG VON FLAGGEN DES LETZTEN SIGNIFIKANTEN KOEFFIZIENTEN | [2020/31] | English: | CODING OF LAST SIGNIFICANT COEFFICIENT FLAGS | [2020/31] | French: | CODAGE D'INDICATEURS DE DERNIER COEFFICIENT SIGNIFICATIF | [2020/31] | Entry into regional phase | 13.12.2019 | National basic fee paid | 13.12.2019 | Designation fee(s) paid | 13.12.2019 | Examination fee paid | Examination procedure | 13.12.2019 | Examination requested [2020/31] | 13.12.2019 | Date on which the examining division has become responsible | 29.07.2020 | Amendment by applicant (claims and/or description) | 08.02.2023 | Despatch of a communication from the examining division (Time limit: M04) | 14.06.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 27.05.2020 | Renewal fee patent year 03 | 27.05.2021 | Renewal fee patent year 04 | 27.05.2022 | Renewal fee patent year 05 | 30.05.2023 | Renewal fee patent year 06 | 28.05.2024 | Renewal fee patent year 07 |
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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. | Cited in | International search | [XI]US8964849 (NGUYEN NGUYEN [CA], et al) [X] 1,2,6,12,13,16 * abstract * * column 8, line 55 - column 10, line 7 * [I] 7,8,10,11,14,15; | [XI] - Nguyen Nguyen ET AL, "Multi-level significance maps for Large Transform Units - JCTVC-G644-r3", (20111126), URL: http://phenix.int-evry.fr/jct/doc_end_user/documents/7_Geneva/wg11/JCTVC-G644-v5.zip, (20180625), XP055487685 [X] 1,2,6,12,13,16 * abstract * * section 1.1 * * section 2 * * section 4 * * section 6.4 * [I] 7,8,10,11,14,15 | [A] - JOEL SOLE ET AL, "Transform Coefficient Coding in HEVC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, (20121201), vol. 22, no. 12, doi:10.1109/TCSVT.2012.2223055, ISSN 1051-8215, pages 1765 - 1777, XP011487805 [A] 1-21 * abstract * * sections III-V * DOI: http://dx.doi.org/10.1109/TCSVT.2012.2223055 |