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Extract from the Register of European Patents

EP About this file: EP3832869

EP3832869 - POWER SUPPLY UNIT WITH ADAPTIVE FEEDBACK CONTROL LOOPS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.12.2022
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  21.01.2022
FormerGrant of patent is intended
Status updated on  12.10.2021
FormerExamination is in progress
Status updated on  07.05.2021
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
Rohde & Schwarz GmbH & Co. KG
Mühldorfstrasse 15
81671 München / DE
[2021/23]
Inventor(s)01 / Weigell, Philipp
Almweg 31a
82065 Baierbrunn / DE
02 / Schuetz, Andreas
Beethovenstrasse 5
63791 Karlstein / DE
03 / Waldschmitt, Juergen
Schmachtenberg Str. 69
63933 Mönchberg / DE
04 / Kunisch, Sascha
Langenäcker 9 A
63808 Haibach / DE
 [2021/23]
Representative(s)Rupp, Christian
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2021/23]Rupp, Christian
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstraße 33
80331 München / DE
Application number, filing date19213715.605.12.2019
[2021/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3832869
Date:09.06.2021
Language:EN
[2021/23]
Type: B1 Patent specification 
No.:EP3832869
Date:23.02.2022
Language:EN
[2022/08]
Type: B8 Corrected title page of specification 
No.:EP3832869
Date:30.03.2022
[2022/13]
Search report(s)(Supplementary) European search report - dispatched on:EP17.06.2020
ClassificationIPC:H02M3/157, H02M1/00, G01R15/12, G01R31/28
[2021/23]
CPC:
H02M3/157 (EP); H02M1/00 (CN); G05F1/462 (US);
G01R21/06 (US); G01R31/2839 (EP); H02M1/0012 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IS,   IT,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2022/11]
Former [2021/23]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 
TitleGerman:STROMVERSORGUNGSEINHEIT MIT ADAPTIVEN RÜCKKOPPLUNGSREGELSCHLEIFEN[2021/44]
English:POWER SUPPLY UNIT WITH ADAPTIVE FEEDBACK CONTROL LOOPS[2021/23]
French:UNITÉ D'ALIMENTATION ÉLECTRIQUE COMPORTANT DES BOUCLES DE COMMANDE DE RÉTROACTION ADAPTATIVE[2021/23]
Former [2021/23]STROMVERSORGUNGSEINHEIT MIT ADAPTIVEN RÜCKKOPPLUNGSSTEUERUNGSSCHLEIFEN
Examination procedure26.08.2020Amendment by applicant (claims and/or description)
26.08.2020Examination requested  [2021/23]
26.08.2020Date on which the examining division has become responsible
18.01.2021Despatch of a communication from the examining division (Time limit: M06)
19.07.2021Reply to a communication from the examining division
26.10.2021Communication of intention to grant the patent
08.11.2021Fee for grant paid
08.11.2021Fee for publishing/printing paid
06.12.2021Receipt of the translation of the claim(s)
Opposition(s)24.11.2022No opposition filed within time limit [2023/05]
Fees paidRenewal fee
16.12.2021Renewal fee patent year 03
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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.
Lapses during opposition  TooltipHU05.12.2019
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
MK23.02.2022
MT23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
[2024/44]
Former [2024/29]HU05.12.2019
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
MK23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2024/27]HU05.12.2019
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MK23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2024/25]HU05.12.2019
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2024/21]AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/35]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
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
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
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
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
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
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
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
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
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
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/42]AT23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/39]AT23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
PT23.06.2022
Former [2022/36]AT23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
NL23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
PT23.06.2022
Former [2022/35]ES23.02.2022
HR23.02.2022
LT23.02.2022
NL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
PT23.06.2022
Former [2022/34]ES23.02.2022
LT23.02.2022
NL23.02.2022
NO23.05.2022
PT23.06.2022
Former [2022/33]LT23.02.2022
NO23.05.2022
Documents cited:Search[XY]JP2011139594  (FUJI ELECTRIC CO LTD) [X] 1,13 * paragraphs [0022] , [0025]; figures 1-6 * [Y] 2-12,14,15;
 [XY]DE19545531  (MOTOROLA INC [US]) [X] 1,13 * figures 2-4,6 * [Y] 2-12,14,15;
 [XY]EP0339551  (TOSHIBA KK [JP]) [X] 1,13 * page 3, lines 51,52; figure 1 * * page 5, lines 3-6,32-38 * [Y] 2-12,14,15;
 [XY]US3769568  (HAMILTON B, et al) [X] 1,13 * column 1, lines 54-56; figure 1 * * column 6, lines 3-6 * * column 3, line 63 - column 4, line 10 * [Y] 2-12,14,15;
 [XY]DE102014223377  (TRIDONIC GMBH & CO KG [AT]) [X] 1,13 * paragraphs [0013] , [0075] , [0082] , [0087] - [0089] - [0096]; figures 1,7 * [Y] 2-12,14,15;
 [Y]US2001043079  (SAKAGUCHI KAZUHIRO [JP]) [Y] 7,8,12,14,15 * paragraphs [0084] , [0126]; figures 1,9-11 *;
 [Y]CN106300966B  (CHENGDU CHIFFO ELECTRONIC INSTR CO LTD) [Y] 7,8,12,14,15 * abstract *;
 [A]US2013221875  (LIAO CHIA-WEI [TW], et al) [A] 1,13 * paragraph [0076]; figures 4-7,9-15 *
by applicantEP2659578
 EP1853985
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.