blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3651202

EP3651202 - SEMICONDUCTOR DEVICE WITH SUPERJUNCTION AND OXYGEN INSERTED SI-LAYERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.05.2023
Database last updated on 03.04.2025
FormerThe patent has been granted
Status updated on  03.06.2022
FormerGrant of patent is intended
Status updated on  06.02.2022
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe application has been published
Status updated on  10.04.2020
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
Infineon Technologies Austria AG
Siemensstr. 2
9500 Villach / AT
[2020/20]
Inventor(s)01 / Poelzl, Martin
Alt-Ossiach 65
9570 Ossiach / AT
02 / Roesch, Maximilian
Schoenfeldweg 8b
9524 St. Magdalen / AT
03 / Leomant, Sylvain
10.-Oktober-Strasse 6
9210 Poertschach am Woerthersee / AT
04 / Joshi, Ravi Keshav
Birkenweg 7
9020 Klagenfurt / AT
05 / HAASE, Robert
2225 Grenadier Drive
San Pedro 90732 / US
06 / HUANG, Xiaoqiu
3601 Ellington Dr
Plano 75093 / US
07 / MA, Ling
2210 B Pullman Ln
Redondo Beach 90278 / US
08 / MEISER, Andreas
Schelcherweg 25
82054 Sauerlach / DE
 [2020/20]
Representative(s)Szynka Smorodin Patentanwälte Partnerschaft mbB
Zielstattstraße 38
81379 München / DE
[N/P]
Former [2022/27]König Szynka Tilmann von Renesse Patentanwälte Partnerschaft mbB
Zielstattstraße 38
81379 München / DE
Former [2020/20]König Szynka Tilmann von Renesse Patentanwälte Partnerschaft mbB
Machtlfinger Strasse 9
81379 München / DE
Application number, filing date19206536.531.10.2019
[2020/20]
Priority number, dateUS20181618561009.11.2018         Original published format: US201816185610
[2020/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3651202
Date:13.05.2020
Language:EN
[2020/20]
Type: B1 Patent specification 
No.:EP3651202
Date:06.07.2022
Language:EN
[2022/27]
Search report(s)(Supplementary) European search report - dispatched on:EP06.04.2020
ClassificationIPC:H01L29/06, H01L29/417, H01L29/66, H01L29/78
[2020/20]
CPC:
H10D62/111 (EP,CN,KR,US); H01L21/02123 (KR); H01L21/02293 (KR);
H01L21/31111 (KR); H01L21/324 (KR); H01L21/76829 (KR);
H10D12/481 (EP,US); H10D30/027 (CN); H10D30/0291 (EP);
H10D30/0297 (EP,US); H10D30/60 (KR); H10D30/66 (EP);
H10D30/668 (EP,US); H10D30/6704 (CN); H10D62/113 (CN);
H10D62/127 (US); H10D62/154 (US); H10D62/158 (US);
H10D62/393 (US); H10D64/256 (EP); H10D64/513 (US);
H10D12/441 (EP); H10D12/461 (EP); H10D62/107 (EP);
H10D62/115 (EP) (-)
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 [2020/45]
Former [2020/20]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:HALBLEITERVORRICHTUNG MIT SUPERJUNCTION- UND SAUERSTOFFEINGEFÜGTEN SI-SCHICHTEN[2020/20]
English:SEMICONDUCTOR DEVICE WITH SUPERJUNCTION AND OXYGEN INSERTED SI-LAYERS[2020/20]
French:DISPOSITIF À SEMI-CONDUCTEUR À SUPERJONCTION ET COUCHES SI INSÉRÉES DANS DE L'OXYGÈNE[2020/20]
Examination procedure29.09.2020Amendment by applicant (claims and/or description)
29.09.2020Examination requested  [2020/45]
29.09.2020Date on which the examining division has become responsible
07.02.2022Communication of intention to grant the patent
27.05.2022Fee for grant paid
27.05.2022Fee for publishing/printing paid
27.05.2022Receipt of the translation of the claim(s)
Opposition(s)11.04.2023No opposition filed within time limit [2023/24]
Fees paidRenewal fee
27.10.2021Renewal fee patent year 03
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  TooltipHU31.10.2019
AL06.07.2022
AT06.07.2022
BG06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
MT06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
[2024/44]
Former [2024/34]HU31.10.2019
AL06.07.2022
AT06.07.2022
BG06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2024/27]HU31.10.2019
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2024/21]HU31.10.2019
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2024/18]HU31.10.2019
AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2024/11]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/48]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
IE31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/42]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
BE31.10.2022
CH31.10.2022
FR31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/37]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
CH31.10.2022
FR31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/35]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
CH31.10.2022
FR31.10.2022
LI31.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/30]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
LU31.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/29]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/25]AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/23]AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/22]AT06.07.2022
CZ06.07.2022
DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/21]DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/20]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/12]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/11]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
PT07.11.2022
Former [2023/10]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
PT07.11.2022
Former [2023/09]ES06.07.2022
FI06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
PT07.11.2022
Former [2023/08]ES06.07.2022
FI06.07.2022
LT06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
Former [2023/06]NL06.07.2022
Documents cited:Search[A]US2007249142  (HISANAGA YUKIHIRO [JP]);
 [A]DE102007044414  (INFINEON TECHNOLOGIES AUSTRIA [AT]);
 [A]WO2009079465  (FAIRCHILD SEMICONDUCTOR [US], et al);
 [A]US2013313632  (SCHULZE HANS-JOACHIM [DE], et al)
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.