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Extract from the Register of European Patents

EP About this file: EP4152624

EP4152624 - RADIO-FREQUENCY PA MID DEVICE, RADIO-FREQUENCY SYSTEM AND COMMUNICATION DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.02.2023
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  31.12.2021
Most recent event   Tooltip22.05.2024The date on which the examining division becomes responsible, has been established 
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18, Haibin Road
Wusha, Chang'an
Dongguan
Guangdong 523860 / CN
[2023/12]
Inventor(s)01 / FENG, Bin
Dongguan, Guangdong 523860 / CN
 [2023/12]
Representative(s)Taor, Simon Edward William, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2023/12]
Application number, filing date21828479.230.04.2021
[2023/12]
WO2021CN91414
Priority number, dateCN20201058229623.06.2020         Original published format: CN202010582296
[2023/12]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021258855
Date:30.12.2021
Language:ZH
[2021/52]
Type: A1 Application with search report 
No.:EP4152624
Date:22.03.2023
Language:EN
[2023/12]
Search report(s)International search report - published on:CN30.12.2021
(Supplementary) European search report - dispatched on:EP10.10.2023
ClassificationIPC:H04B1/40, H04B1/44
[2023/45]
CPC:
H04B1/44 (EP); H04B1/40 (CN); H04B1/0078 (US);
H04B1/0057 (US); H04B1/0458 (CN,US); H04B1/18 (CN);
H04B2001/0408 (US) (-)
Former IPC [2023/12]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 [2023/12]
TitleGerman:HOCHFREQUENZ-PA-MITTELVORRICHTUNG, HOCHFREQUENZSYSTEM UND KOMMUNIKATIONSVORRICHTUNG[2023/12]
English:RADIO-FREQUENCY PA MID DEVICE, RADIO-FREQUENCY SYSTEM AND COMMUNICATION DEVICE[2023/12]
French:DISPOSITIF PA MOYENNES FRÉQUENCES, SYSTÈME RADIOFRÉQUENCE ET DISPOSITIF DE COMMUNICATION[2023/12]
Entry into regional phase12.12.2022Translation filed 
12.12.2022National basic fee paid 
12.12.2022Search fee paid 
12.12.2022Designation fee(s) paid 
12.12.2022Examination fee paid 
Examination procedure12.12.2022Examination requested  [2023/12]
03.05.2024Amendment by applicant (claims and/or description)
03.05.2024Date on which the examining division has become responsible
Fees paidRenewal fee
12.12.2022Renewal 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[A]EP3148263  (INTEL IP CORP [US]) [A] 1* figures 2,4,5 *;
 [XAYI]US2017257135  (SOLOMKO VALENTYN [DE], et al) [X] 1,8,9 * paragraph [0054] * * figure 13 * [A] 11-15 [Y] 2-7 [I] 10;
 [Y]WO2020019124  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD [CN]) [Y] 2-7 * figures 3A-3E *
International search[A]CN105375946  (SKYWORKS SOLUTIONS INC) [A] 1-16 * entire document *;
 [A]US2018331715  (XU SHUMING [US]) [A] 1-16* entire document *;
 [A]US2019123769  (PEHLKE DAVID RICHARD [US], et al) [A] 1-16 * entire document *;
 [A]CN110708089  (GUANGZHOU HUIZHI MICROELECTRONICS CO LTD) [A] 1-16 * entire document *;
 [A]CN110768634  (GUANGZHOU HUIZHI MICROELECTRONICS CO LTD) [A] 1-16 * description, paragraphs [0043]-[0097], and figures 1-17 *;
 [A]  - Sprint Corporation, "Band 41 HPUE feasibility measurements using APT mode", 3GPP Draft; R4-158075, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20151116), vol. RAN WG4, no. Anaheim, US; 20151116 - 20151120, XP051040804 [A] 1-16 * entire document *
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.