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Extract from the Register of European Patents

EP About this file: EP3032731

EP3032731 - CURRENT FEEDBACK AND OFFSET VOLTAGE CANCELLATION FOR DC-DC CONVERTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.07.2022
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  30.07.2021
FormerGrant of patent is intended
Status updated on  27.05.2021
FormerExamination is in progress
Status updated on  22.09.2017
FormerRequest for examination was made
Status updated on  23.12.2016
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
NXP B.V.
High Tech Campus 60
5656 AG Eindhoven / NL
[2016/24]
Inventor(s)01 / Beier, Ralf
c/o NXP B.V., Intellectual Property & Licensing
Red Central
60 High Street
Redhill
Redhill, Surrey RH1 1SH / GB
02 / Osterloh, Gerhard
c/o NXP B.V., Intellectual Property & Licensing
Red Central
60 High Street
Redhill
Redhill, Surrey RH1 1SH / GB
03 / Mora-Sanchez, Rodrigo
c/o NXP B.V., Intellectual Property & Licensing
Red Central
60 High Street
Redhill
Redhill, Surrey RH1 1SH / GB
 [2016/24]
Representative(s)Hardingham, Christopher Mark
NXP Semiconductors
Intellectual Property Group
Abbey House
25 Clarendon Road
Redhill, Surrey RH1 1QZ / GB
[2021/35]
Former [2016/24]Hardingham, Christopher Mark
NXP B.V.
Intellectual Property & Licensing
Red Central
60 High Street
Redhill, Surrey RH1 1SH / GB
Application number, filing date15193137.505.11.2015
[2016/24]
Priority number, dateUS20141456384008.12.2014         Original published format: US201414563840
[2016/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3032731
Date:15.06.2016
Language:EN
[2016/24]
Type: B1 Patent specification 
No.:EP3032731
Date:01.09.2021
Language:EN
[2021/35]
Search report(s)(Supplementary) European search report - dispatched on:EP04.05.2016
ClassificationIPC:H02M3/156, G05F1/46, H02M1/00
[2016/24]
CPC:
H02M3/156 (EP,US); H02M3/158 (US); H02M1/0025 (EP,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 [2017/04]
Former [2016/24]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:STROMRÜCKKOPPLUNG UND VERSATZSPANNUNGSUNTERDRÜCKUNG FÜR EINEN GLEICHSPANNUNGSWANDLER[2016/24]
English:CURRENT FEEDBACK AND OFFSET VOLTAGE CANCELLATION FOR DC-DC CONVERTER[2016/24]
French:RÉTROACTION DE COURANT ET ANNULATION DE TENSION DE DÉCALAGE POUR CONVERTISSEUR CC-CC[2016/24]
Examination procedure05.11.2015Date on which the examining division has become responsible
09.09.2016Amendment by applicant (claims and/or description)
15.12.2016Examination requested  [2017/04]
26.09.2017Despatch of a communication from the examining division (Time limit: M06)
20.03.2018Reply to a communication from the examining division
22.03.2019Despatch of a communication from the examining division (Time limit: M04)
30.07.2019Reply to a communication from the examining division
30.03.2020Despatch of a communication from the examining division (Time limit: M04)
03.08.2020Reply to a communication from the examining division
10.11.2020Despatch of a communication from the examining division (Time limit: M04)
18.03.2021Reply to a communication from the examining division
28.05.2021Communication of intention to grant the patent
27.07.2021Fee for grant paid
27.07.2021Fee for publishing/printing paid
27.07.2021Receipt of the translation of the claim(s)
Opposition(s)02.06.2022No opposition filed within time limit [2022/32]
Fees paidRenewal fee
30.11.2017Renewal fee patent year 03
30.11.2018Renewal fee patent year 04
02.12.2019Renewal fee patent year 05
30.11.2020Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU05.11.2015
AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
MK01.09.2021
MT01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
IE05.11.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
[2024/41]
Former [2024/22]HU05.11.2015
AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
MK01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
IE05.11.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2023/30]HU05.11.2015
AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
IE05.11.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2023/29]HU05.11.2015
AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
IE05.11.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/48]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
IE05.11.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/47]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
GB01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/37]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
LU05.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/36]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
LU05.11.2021
BE30.11.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/34]AL01.09.2021
AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
LU05.11.2021
BE30.11.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/33]AL01.09.2021
AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
BE30.11.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/29]AL01.09.2021
AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/25]AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/24]AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/21]AT01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
PL01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
Former [2022/10]ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
PL01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
Former [2022/09]ES01.09.2021
FI01.09.2021
LT01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
Former [2022/08]ES01.09.2021
FI01.09.2021
LT01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
Former [2022/07]LT01.09.2021
NO01.12.2021
Documents cited:Search[A]US2013002212  (FAN JIWEI [US]) [A] 1-15 * figure 3 ** paragraph [0022] - paragraph [0025] *;
 [I]US2014132232  (MACLEAN WILLIAM [US], et al) [I] 1-15 * figure 4 * * paragraph [0008] * * paragraph [0019] - paragraph [0021] * * paragraph [0028] - paragraph [0031] * * paragraph [0033] *
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.