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EP4277262
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EP About this file: EP4277262
| EP4277262 - VIDEO SWITCHING METHOD AND RELATED DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 13.10.2023 Database last updated on 16.11.2024 | |
| Former | The international publication has been made Status updated on 05.08.2022 | Most recent event Tooltip | 29.06.2024 | Amendment by applicant | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2023/46] | Inventor(s) | 01 /
ZHANG, Zhenxing Shenzhen, Guangdong 518129 / CN | 02 /
LONG, Hua Shenzhen, Guangdong 518129 / CN | 03 /
QIAN, Guang Shenzhen, Guangdong 518129 / CN | 04 /
JIN, Junhao Shenzhen, Guangdong 518129 / CN | [2023/46] | Representative(s) | Goddar, Heinz J. Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2023/46] | Application number, filing date | 21921901.1 | 29.01.2021 | [2023/46] | WO2021CN74521 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022160300 | Date: | 04.08.2022 | Language: | ZH | [2022/31] | Type: | A1 Application with search report | No.: | EP4277262 | Date: | 15.11.2023 | Language: | EN | [2023/46] | Search report(s) | International search report - published on: | CN | 04.08.2022 | (Supplementary) European search report - dispatched on: | EP | 16.01.2024 | Classification | IPC: | H04N21/4402, G09G5/00, H04N5/268, // H04N5/50, H04N21/239, H04N21/44, H04N21/472 | [2024/07] | CPC: |
H04N21/4402 (EP);
H04N21/266 (US);
G09G5/12 (EP);
H04N21/2393 (EP,US);
H04N21/472 (EP,US);
H04N5/268 (EP);
G09G2310/06 (EP);
G09G2370/20 (EP);
H04N21/44016 (EP);
H04N5/50 (EP)
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| Former IPC [2023/46] | H04N5/268 | 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 [2023/46] | Title | German: | VIDEOUMSCHALTVERFAHREN UND ZUGEHÖRIGE VORRICHTUNG | [2023/46] | English: | VIDEO SWITCHING METHOD AND RELATED DEVICE | [2023/46] | French: | PROCÉDÉ DE COMMUTATION VIDÉO ET DISPOSITIF ASSOCIÉ | [2023/46] | Entry into regional phase | 08.08.2023 | Translation filed | 08.08.2023 | National basic fee paid | 08.08.2023 | Search fee paid | 08.08.2023 | Designation fee(s) paid | 08.08.2023 | Examination fee paid | Examination procedure | 08.08.2023 | Examination requested [2023/46] | 28.06.2024 | Amendment by applicant (claims and/or description) | 28.06.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 08.08.2023 | Renewal fee patent year 03 | 25.01.2024 | Renewal fee patent year 04 |
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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]US2012068993 (KAMBHATLA SRIKANTH [US], et al) [A] 1-15 * paragraph [0002] - paragraph [0003] * * paragraph [0012] * * paragraph [0015] * * paragraph [0023] - paragraph [0026] ** paragraph [0029]; figure 4 * | International search | [X]CN101854487 (SHENZHEN NETAC TECHNOLOGY CO LTD) [X] 1, 9, 11, 19, 21-24 * description paragraphs 0017-0043 *; | [A]CN105379300 (SONY CORP) [A] 1-24 * entire document *; | [A]US2019082120 (MIYASHITA ATSUSHI [JP], et al) [A] 1-24* entire document *; | [A]CN111541931 (HANGZHOU NATIONALCHIP SCIENCE & TECH CO LTD) [A] 1-24 * entire document * |