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EP4018667
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EP About this file: EP4018667
| EP4018667 - METHODS AND APPARATUS ON PREDICTION REFINEMENT WITH OPTICAL FLOW [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 18.08.2023 Database last updated on 31.08.2024 | |
| Former | Request for examination was made Status updated on 27.05.2022 | ||
| Former | The international publication has been made Status updated on 05.03.2021 | Most recent event Tooltip | 27.08.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Beijing Dajia Internet Information Technology Co., Ltd. Room 101D1-7, 1st Floor Building 1, No.6, Shangdi West Road Haidian District Beijing 100085 / CN | [2022/26] | Inventor(s) | 01 /
CHEN, Yi-Wen 8910 University Center Lane, Suite 400 San Diego, California 92122 / US | 02 /
WANG, Xianglin 8910 University Center Lane, Suite 400 San Diego, California 92122 / US | 03 /
YU, Bing Room 101D1-7, 1st Floor, Building 1 No. 6, Shangdi West Road Haidian District Beijing Beijing 100092 / CN | 04 /
XIU, Xiaoyu 6691 Aliso Valley Way San Diego, California 92130 / US | [2022/26] | Representative(s) | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | [2022/26] | Application number, filing date | 20858358.3 | 24.08.2020 | [2022/26] | WO2020US47669 | Priority number, date | US201962891273P | 23.08.2019 Original published format: US 201962891273 P | [2022/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021041332 | Date: | 04.03.2021 | Language: | EN | [2021/09] | Type: | A1 Application with search report | No.: | EP4018667 | Date: | 29.06.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.03.2021 takes the place of the publication of the European patent application. | [2022/26] | Search report(s) | International search report - published on: | KR | 04.03.2021 | (Supplementary) European search report - dispatched on: | EP | 05.06.2023 | Classification | IPC: | H04N19/527, H04N19/513, H04N19/105, H04N19/176, H04N19/573, H04N19/577, H04N19/52, H04N19/54 | [2023/27] | CPC: |
H04N19/52 (EP,US);
H04N19/577 (EP,KR);
H04N19/513 (CN);
H04N19/105 (CN,KR,US);
H04N19/119 (KR);
H04N19/132 (KR,US);
H04N19/139 (US);
H04N19/157 (US);
H04N19/172 (US);
H04N19/176 (CN,KR,US);
H04N19/527 (KR);
H04N19/54 (EP,KR);
H04N19/573 (EP,US)
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| Former IPC [2022/26] | H04N19/527, H04N19/513, H04N19/105, H04N19/176, H04N19/573 | 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 [2022/26] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR VORHERSAGEVERFEINERUNG MIT OPTISCHEM FLUSS | [2022/26] | English: | METHODS AND APPARATUS ON PREDICTION REFINEMENT WITH OPTICAL FLOW | [2022/26] | French: | PROCÉDÉS ET APPAREIL D'AFFINEMENT DE PRÉDICTION AVEC FLUX OPTIQUE | [2022/26] | Entry into regional phase | 24.02.2022 | National basic fee paid | 24.02.2022 | Search fee paid | 24.02.2022 | Designation fee(s) paid | 24.02.2022 | Examination fee paid | Examination procedure | 24.02.2022 | Amendment by applicant (claims and/or description) | 24.02.2022 | Examination requested [2022/26] | 05.06.2023 | Date on which the examining division has become responsible | 21.08.2023 | Despatch of a communication from the examining division (Time limit: M04) | 15.12.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 17.08.2022 | Renewal fee patent year 03 | 17.08.2023 | Renewal fee patent year 04 | 27.08.2024 | Renewal fee patent year 05 |
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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 | [XI]WO2019010156 (VID SCALE INC [US]); | International search | [A]WO2019010156 (VID SCALE INC [US]); |