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Extract from the Register of European Patents

EP About this file: EP4142163

EP4142163 - RADIO-FREQUENCY L-DRX DEVICE, RADIO-FREQUENCY TRANSCEIVING SYSTEM AND COMMUNICATION APPARATUS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.01.2023
Database last updated on 24.07.2024
FormerThe international publication has been made
Status updated on  03.12.2021
Most recent event   Tooltip08.04.2024The date on which the examining division becomes responsible, has been established 
08.04.2024Amendment by applicant 
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18, Haibin Road
Wusha, Chang'an
Dongguan
Guangdong 523860 / CN
[2023/09]
Inventor(s)01 / CHEN, Wu
Dongguan, Guangdong 523860 / CN
 [2023/09]
Representative(s)Taor, Simon Edward William, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2023/09]
Application number, filing date21812096.225.04.2021
[2023/09]
WO2021CN89585
Priority number, dateCN20201045995926.05.2020         Original published format: CN202010459959
CN202020916149U26.05.2020         Original published format: CN 202020916149 U
[2023/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021238538
Date:02.12.2021
Language:ZH
[2021/48]
Type: A1 Application with search report 
No.:EP4142163
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:CN02.12.2021
(Supplementary) European search report - dispatched on:EP18.09.2023
ClassificationIPC:H04B1/44
[2023/42]
CPC:
H04B1/44 (EP); H04B1/04 (US); H04B1/006 (EP);
H04B2001/0408 (US)
Former IPC [2023/09]H04B1/40
Designated contracting statesAL,   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 [2023/09]
TitleGerman:HOCHFREQUENZ-L-DRX-VORRICHTUNG, HOCHFREQUENZ-SENDEEMPFANGSSYSTEM UND KOMMUNIKATIONSVORRICHTUNG[2023/09]
English:RADIO-FREQUENCY L-DRX DEVICE, RADIO-FREQUENCY TRANSCEIVING SYSTEM AND COMMUNICATION APPARATUS[2023/09]
French:DISPOSITIF L-DRX RADIOFRÉQUENCE, SYSTÈME D'ÉMISSION-RÉCEPTION RADIOFRÉQUENCE ET APPAREIL DE COMMUNICATION[2023/09]
Entry into regional phase24.11.2022Translation filed 
24.11.2022National basic fee paid 
24.11.2022Search fee paid 
24.11.2022Designation fee(s) paid 
24.11.2022Examination fee paid 
Examination procedure24.11.2022Examination requested  [2023/09]
05.04.2024Amendment by applicant (claims and/or description)
05.04.2024Date on which the examining division has become responsible
Fees paidRenewal fee
24.11.2022Renewal fee patent year 03
22.03.2024Renewal fee patent year 04
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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[XI]US2019288717  (BAI JIAN [CN]) [X] 1 * abstract * * paragraphs [0102] - [0818] * * figures 1-7 *[I] 1-15;
 [XI]WO2020019124  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD [CN]) [X] 1 * abstract * [I] 2-15;
 [XI]US2020127698  (CHO NAMJUN [KR], et al) [X] 1 * abstract * * paragraphs [0028] - [0133] * * figures 1-7 * [I] 2-15;
 [E]US2021175940  (YANG XIN [CN]) [E] 1-15 * abstract * * paragraphs [0034] - [0113] * * figures 1-18 *
International search[X]CN108199728  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [X] 1-20 * description, paragraphs [0037]-[0064] *;
 [X]CN108390694  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [X] 1-20 * description, paragraphs [0036]-[0090] *;
 [X]WO2019060794  (QUALCOMM INC [US]) [X] 1-20 * description, paragraphs [0035]-[0040] *;
 [A]CN110213828  (VIVO COMM TECHNOLOGY CO LTD) [A] 1-20* entire document *;
 [X]CN110278007  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [X] 1-20 * description, paragraphs [0066]-[0090] *;
 [PX]CN212811690U  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [PX] 1-20 * claims 1-20 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.