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EP4106246
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EP About this file: EP4106246
| EP4106246 - CHANNEL STATE INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 18.11.2022 Database last updated on 19.10.2024 | |
| Former | The international publication has been made Status updated on 20.08.2021 | Most recent event Tooltip | 26.02.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | [2022/51] | Inventor(s) | 01 /
GE, Shibin Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | 02 /
JIN, Huangping Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | 03 /
WANG, Xiaohan Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | 04 /
YUAN, Yiling Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | 05 /
BI, Xiaoyan Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | [2022/51] | Representative(s) | Roth, Sebastian Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7 80333 München / DE | [N/P] |
| Former [2022/51] | Roth, Sebastian Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33 80331 München / DE | Application number, filing date | 20919149.3 | 14.02.2020 | [2022/51] | WO2020CN75436 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021159537 | Date: | 19.08.2021 | Language: | ZH | [2021/33] | Type: | A1 Application with search report | No.: | EP4106246 | Date: | 21.12.2022 | Language: | EN | [2022/51] | Search report(s) | International search report - published on: | CN | 19.08.2021 | (Supplementary) European search report - dispatched on: | EP | 03.01.2023 | Classification | IPC: | H04L5/00, H04B7/0417, H04B7/0456, H04B7/06 | [2023/04] | CPC: |
H04B7/0456 (EP,US);
H04B7/0626 (EP,US);
H04B7/0417 (EP);
H04B7/0482 (EP);
H04L5/00 (EP)
|
| Former IPC [2022/51] | H04L5/00, H04B7/0417 | 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 [2022/51] | Title | German: | KANALZUSTANDSINFORMATIONSRÜCKKOPPLUNGSVERFAHREN UND KOMMUNIKATIONSGERÄT | [2022/51] | English: | CHANNEL STATE INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS | [2022/51] | French: | PROCÉDÉ DE RÉTROACTION D'INFORMATIONS D'ÉTAT DE CANAL ET APPAREIL DE COMMUNICATION | [2022/51] | Entry into regional phase | 13.09.2022 | Translation filed | 13.09.2022 | National basic fee paid | 13.09.2022 | Search fee paid | 13.09.2022 | Designation fee(s) paid | 13.09.2022 | Examination fee paid | Examination procedure | 13.09.2022 | Examination requested [2022/51] | 19.07.2023 | Amendment by applicant (claims and/or description) | 19.07.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 13.09.2022 | Renewal fee patent year 03 | 14.02.2023 | Renewal fee patent year 04 | 26.02.2024 | 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. | Cited in | International search | [A]CN102237984 (CHINA ACADEMY OF TELECOMM TECH); | [A]US2012163236 (KIM KYUNG SOOK [KR], et al); | [X]US2018145737 (RAHMAN MD SAIFUR [US], et al); | [A]CN108631847 (HUAWEI TECH CO LTD); | [A]CN108809374 (HUAWEI TECH CO LTD); | [A]CN110419175 (QUALCOMM INC); | [X]CN110768700 (HUAWEI TECH CO LTD); |