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Extract from the Register of European Patents

EP About this file: EP3785367

EP3785367 - SYSTEM AND METHOD OF BASEBAND LINEARISATION FOR A CLASS G RADIOFREQUENCY POWER AMPLIFIER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.12.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  21.01.2022
FormerGrant of patent is intended
Status updated on  12.09.2021
FormerRequest for examination was made
Status updated on  29.01.2021
FormerThe international publication has been made
Status updated on  01.11.2019
Formerunknown
Status updated on  27.05.2019
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Wupatec
20 Rue Atlantis Bâtiment Galileo
87000 Limoges / FR
[2021/09]
Inventor(s)01 / GATARD, Emmanuel
31, rue Diane Fossey
87350 Panazol / FR
02 / LACHAUD, Pierre
8 rue de Grateloube
87590 Saint Just le Martel / FR
 [2021/09]
Representative(s)Cabinet Chaillot
16/20, avenue de l'Agent Sarre
B.P. 74
92703 Colombes Cedex / FR
[2021/09]
Application number, filing date19724936.023.04.2019
[2021/09]
WO2019IB53335
Priority number, dateFR2018005362825.04.2018         Original published format: FR 1853628
[2021/09]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2019207476
Date:31.10.2019
Language:FR
[2019/44]
Type: A1 Application with search report 
No.:EP3785367
Date:03.03.2021
Language:FR
The application published by WIPO in one of the EPO official languages on 31.10.2019 takes the place of the publication of the European patent application.
[2021/09]
Type: B1 Patent specification 
No.:EP3785367
Date:23.02.2022
Language:FR
[2022/08]
Search report(s)International search report - published on:EP31.10.2019
ClassificationIPC:H03F3/24, H03F3/189, H03F1/02, H03F1/32
[2021/09]
CPC:
H03F3/24 (EP,KR,US); H03F1/3258 (EP,KR,US); H03F1/025 (EP,KR);
H03F1/3247 (EP,KR); H03F1/3294 (EP,KR,US); H03F3/189 (EP,KR,US);
H03F2200/451 (EP,KR,US); H03F2201/3224 (US); H03F2201/3233 (US) (-)
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 [2021/09]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SYSTEM UND VERFAHREN ZUR BASISBANDLINEARISIERUNG FÜR EINEN HOCHFREQUENZLEISTUNGSVERSTÄRKER DER KLASSE G[2021/09]
English:SYSTEM AND METHOD OF BASEBAND LINEARISATION FOR A CLASS G RADIOFREQUENCY POWER AMPLIFIER[2021/09]
French:SYSTEME ET PROCEDE DE LINEARISATION EN BANDE DE BASE POUR UN AMPLIFICATEUR DE PUISSANCE RADIOFREQUENCE DE CLASSE G[2021/09]
Entry into regional phase23.11.2020National basic fee paid 
23.11.2020Designation fee(s) paid 
23.11.2020Examination fee paid 
Examination procedure23.11.2020Examination requested  [2021/09]
23.11.2020Date on which the examining division has become responsible
02.06.2021Amendment by applicant (claims and/or description)
13.09.2021Communication of intention to grant the patent
13.01.2022Fee for grant paid
13.01.2022Fee for publishing/printing paid
13.01.2022Receipt of the translation of the claim(s)
Opposition(s)24.11.2022No opposition filed within time limit [2023/05]
Fees paidRenewal fee
30.04.2021Renewal fee patent year 03
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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.
Lapses during opposition  TooltipHU23.04.2019
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
MK23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
[2024/25]
Former [2024/23]AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
MK23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2024/20]AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/35]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/10]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/09]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
CH30.04.2022
LI30.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/08]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SK23.02.2022
SM23.02.2022
LU23.04.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/06]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/01]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/49]AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/48]AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/47]AT23.02.2022
DK23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/46]AT23.02.2022
DK23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/42]AT23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/36]AT23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
PT23.06.2022
Former [2022/35]ES23.02.2022
HR23.02.2022
LT23.02.2022
RS23.02.2022
BG23.05.2022
NO23.05.2022
PT23.06.2022
Former [2022/34]ES23.02.2022
LT23.02.2022
NO23.05.2022
PT23.06.2022
Former [2022/33]LT23.02.2022
NO23.05.2022
Cited inInternational search[A]US2001001546  (AHUJA BHUPENDRA K [US], et al) [A] 1-12 * paragraphs [0002] , [0048]; figure 9a *;
 [A]US2010073088  (WIMPENNY GERARD [GB], et al) [A] 1-12 * paragraph [0103] - paragraph [0108]; figure 16 *;
 [A]US2010277236  (HORIGUCHI KENICHI [JP], et al) [A] 1-12 * paragraph [0049] - paragraph [0053]; figure 5 *;
 [A]US2014118065  (BRIFFA MARK A [SE], et al) [A] 1-12* paragraph [0036] - paragraph [0047]; figure 1 *
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.