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Extract from the Register of European Patents

EP About this file: EP3576116

EP3576116 - MAGNETIC COMPONENT AND SWITCH POWER SUPPLY DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2024
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  11.08.2023
FormerGrant of patent is intended
Status updated on  16.04.2023
FormerExamination is in progress
Status updated on  15.10.2021
FormerRequest for examination was made
Status updated on  01.11.2019
Most recent event   Tooltip19.09.2024Lapse of the patent in a contracting state
New state(s): LU		published on 23.10.2024 [2024/43]
Applicant(s)For all designated states
Delta Electronics, Inc.
31-1 Xingbang Road
Guishan Industrial Zone
Taoyuan City 33370 / TW
[2019/49]
Inventor(s)01 / LU, Zengyi
31-1 Xingbang Road, Guishan Industrial Zone
Taoyuan City 33370 / TW
02 / HONG, Tianding
31-1 Xingbang Road, Guishan Industrial Zone
Taoyuan City 33370 / TW
03 / YANG, Haijun
31-1 Xingbang Road, Guishan Industrial Zone
Taoyuan City 33370 / TW
04 / ZHANG, Jinfa
31-1 Xingbang Road, Guishan Industrial Zone
Taoyuan City 33370 / TW
 [2019/49]
Representative(s)SSM Sandmair
Patentanwälte Rechtsanwalt
Partnerschaft mbB
Joseph-Wild-Straße 20
81829 München / DE
[2019/49]
Application number, filing date19154662.131.01.2019
[2019/49]
Priority number, dateCN20181052269928.05.2018         Original published format: CN201810522699
[2019/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3576116
Date:04.12.2019
Language:EN
[2019/49]
Type: B1 Patent specification 
No.:EP3576116
Date:13.09.2023
Language:EN
[2023/37]
Search report(s)(Supplementary) European search report - dispatched on:EP29.08.2019
ClassificationIPC:H01F38/00
[2019/49]
CPC:
H01F38/00 (EP,US); H01F27/24 (CN,US); H01F27/32 (US);
H01F27/28 (CN); H01F27/2823 (US); H01F27/29 (US);
H01F27/40 (CN); H02M3/285 (EP); H02M3/33576 (EP,CN,US);
H01F2027/408 (CN); H01F2038/006 (EP); H02M1/0064 (EP,US);
H02M1/0074 (EP,US); H02M3/33569 (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 [2020/19]
Former [2019/49]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:MAGNETISCHE KOMPONENTE UND SCHALTNETZTEILVORRICHTUNG[2019/49]
English:MAGNETIC COMPONENT AND SWITCH POWER SUPPLY DEVICE[2019/49]
French:COMPOSANT MAGNÉTIQUE ET DISPOSITIF D'ALIMENTATION ÉLECTRIQUE DE COMMUTATION[2019/49]
Examination procedure31.01.2019Examination requested  [2019/49]
30.03.2020Amendment by applicant (claims and/or description)
14.10.2021Despatch of a communication from the examining division (Time limit: M04)
20.01.2022Reply to a communication from the examining division
17.04.2023Communication of intention to grant the patent
03.08.2023Fee for grant paid
03.08.2023Fee for publishing/printing paid
03.08.2023Receipt of the translation of the claim(s)
Opposition(s)14.06.2024No opposition filed within time limit [2024/34]
Fees paidRenewal fee
25.01.2021Renewal fee patent year 03
25.01.2022Renewal fee patent year 04
25.01.2023Renewal 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.
Lapses during opposition  TooltipAT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
LU31.01.2024
[2024/43]
Former [2024/40]AT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/33]AT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/26]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/25]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/23]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/20]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
Former [2024/14]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/10]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/09]FI13.09.2023
LT13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/08]LT13.09.2023
NO13.12.2023
GR14.12.2023
Documents cited:Search[XYI]EP3054593  (HUAWEI TECH CO LTD [CN]) [X] 1-4,6,7,10-14,17 * abstract * * page 5, paragraph 38 - page 11, paragraph 61 * * figures 2,4-9,14 * * page 2, paragraphs 4-8 * [Y] 5,8,9,15,16,19,20 [I] 18;
 [XY]CN106057402  (HUAWEI TECH CO LTD) [X] 1-7,11-14 * abstract * * page 7, paragraph 53 - page 9, paragraph 69 * [Y] 15;
 [Y]US2017345756  (YIN GUODONG [CN], et al) [Y] 5,8,9,15,16,19,20 * abstract * * page 1, paragraphs 4-10 *;
 [Y]US2017345541  (YANG HAIJUN [CN], et al) [Y] 8,9,15,16 * abstract * * page 1, paragraphs 5,6 * * page 3, paragraphs 40-42 * * page 4, paragraphs 57,58 ** figures 4,9 *
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.