-
EP4099698
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4099698
| EP4099698 - METHOD, APPARATUS AND DEVICE FOR CONSTRUCTING MOTION INFORMATION LIST IN VIDEO CODING AND DECODING [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 08.08.2025 Database last updated on 30.03.2026 | |
| Former | Request for examination was made Status updated on 04.11.2022 | ||
| Former | The international publication has been made Status updated on 25.02.2022 | Most recent event Tooltip | 03.12.2025 | New entry: Reply to examination report | Applicant(s) | For all designated states Tencent Technology (Shenzhen) Company Limited 35/F, Tencent Building Kejizhongyi Road Midwest District of Hi-tech Park Nanshan District Shenzhen, Guangdong, 518057 / CN | [N/P] |
| Former [2022/49] | For all designated states Tencent Technology (Shenzhen) Company Limited 35/F, Tencent Building Kejizhongyi Road Midwest District of Hi-tech Park Nanshan District Shenzhen, Guangdong 518057 / CN | Inventor(s) | 01 /
HU, Ye Shenzhen, Guangdong 518057 / CN | 02 /
XU, Xiaozhong Shenzhen, Guangdong 518057 / CN | 03 /
WANG, Yingbin Shenzhen, Guangdong 518057 / CN | 04 /
LIU, Shan Shenzhen, Guangdong 518057 / CN | [2022/49] | Representative(s) | Gunzelmann, Rainer Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstraße 2 81541 München / DE | [N/P] |
| Former [2022/49] | Gunzelmann, Rainer Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstraße 2 81541 München / DE | Application number, filing date | 21857553.8 | 11.08.2021 | [2022/49] | WO2021CN112092 | Priority number, date | CN202010843772 | 20.08.2020 Original published format: CN202010843772 | [2022/49] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022037458 | Date: | 24.02.2022 | Language: | ZH | [2022/08] | Type: | A1 Application with search report | No.: | EP4099698 | Date: | 07.12.2022 | Language: | EN | [2022/49] | Search report(s) | International search report - published on: | CN | 24.02.2022 | (Supplementary) European search report - dispatched on: | EP | 26.07.2023 | Classification | IPC: | H04N19/52, H04N19/593 | [2023/34] | CPC: |
H04N19/52 (EP,CN);
H04N19/105 (CN,US);
H04N19/137 (CN,US);
H04N19/176 (CN,US);
H04N19/513 (CN);
H04N19/70 (EP,CN);
|
| Former IPC [2022/49] | H04N19/42 | 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 [2022/49] | Title | German: | VERFAHREN, GERÄT UND VORRICHTUNG ZUR ERSTELLUNG EINER BEWEGUNGSINFORMATIONSLISTE IN VIDEOCODIERUNG UND -DECODIERUNG | [2022/49] | English: | METHOD, APPARATUS AND DEVICE FOR CONSTRUCTING MOTION INFORMATION LIST IN VIDEO CODING AND DECODING | [2022/49] | French: | PROCÉDÉ, APPAREIL ET DISPOSITIF POUR CONSTITUER UNE LISTE D'INFORMATIONS DE MOUVEMENT DANS UN CODAGE ET UN DÉCODAGE VIDÉO | [2022/49] | Entry into regional phase | 31.08.2022 | Translation filed | 31.08.2022 | National basic fee paid | 31.08.2022 | Search fee paid | 31.08.2022 | Designation fee(s) paid | 31.08.2022 | Examination fee paid | Examination procedure | 31.08.2022 | Examination requested [2022/49] | 30.01.2024 | Amendment by applicant (claims and/or description) | 30.01.2024 | Date on which the examining division has become responsible | 07.08.2025 | Despatch of a communication from the examining division (Time limit: M04) | 02.12.2025 | Reply to a communication from the examining division | Fees paid | Renewal fee | 17.08.2023 | Renewal fee patent year 03 | 26.08.2024 | Renewal fee patent year 04 | 25.08.2025 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [X] US2015264348 (ZOU FENG et al.) [X] 1-15 * paragraph [0170] - paragraph [0180] * * paragraph [0328] - paragraph [0331] * | [XI] GB2527354 (CANON KK et al.) [X] 1,14-15 * figure 5 *[I] 2-13 | [XI] CN111163322 (UNIV SHAOXING et al.) [X] 1,14-15 * paragraph [0005] - paragraph [0009] *[I] 2-13 | [PXI] WANG YINGBIN ET AL: "Low Complexity Implementation Of Intra String Copy In Avs3", 2021 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA & EXPO WORKSHOPS (ICMEW), IEEE, 5 July 2021 (2021-07-05), pages 1 - 4, XP034121420, DOI: 10.1109/ICMEW53276.2021.9456015 [PX] 1,14-15 * paragraph [02.4] *[I] 2-13 DOI: http://dx.doi.org/10.1109/ICMEW53276.2021.9456015 |