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Extract from the Register of European Patents

EP About this file: EP2800143

EP2800143 - SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 30.09.2024
FormerThe patent has been granted
Status updated on  06.03.2020
FormerGrant of patent is intended
Status updated on  22.10.2019
FormerExamination is in progress
Status updated on  13.01.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): BE		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Fuji Electric Co., Ltd.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
[2014/45]
Inventor(s)01 / YOSHIMURA, Takashi
c/o FUJI ELECTRIC CO., LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
02 / MIYAZAKI, Masayuki
c/o FUJI ELECTRIC CO., LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
03 / TAKISHITA, Hiroshi
c/o FUJI ELECTRIC CO., LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
04 / KURIBAYASHI, Hidenao
c/o FUJI ELECTRIC CO., LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
 [2020/20]
Former [2020/15]01 / YOSHIMURA, Takashi
c/o FUJI ELECTRIC CO., LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
02 / MIYAZAKI, Masayuki
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
03 / TAKISHITA, Hiroshi
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
04 / KURIBAYASHI, Hidenao
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi, Kanagawa 210-9530 / JP
Former [2014/45]01 / YOSHIMURA, Takashi
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi Kanagawa 210-9530 / JP
02 / MIYAZAKI, Masayuki
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi Kanagawa 210-9530 / JP
03 / TAKISHITA, Hiroshi
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi Kanagawa 210-9530 / JP
04 / KURIBAYASHI, Hidenao
c/o FUJI ELECTRIC CO. LTD.
1-1 Tanabeshinden
Kawasaki-ku
Kawasaki-shi Kanagawa 210-9530 / JP
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Strasse 29
80336 München / DE
[2020/15]
Former [2014/45]MERH-IP Matias Erny Reichl Hoffmann
Paul-Heyse-Strasse 29
80336 München / DE
Application number, filing date12862913.628.12.2012
[2020/15]
WO2012JP84241
Priority number, dateJP2011028726928.12.2011         Original published format: JP 2011287269
[2014/45]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013100155
Date:04.07.2013
Language:JA
[2013/27]
Type: A1 Application with search report 
No.:EP2800143
Date:05.11.2014
Language:EN
[2014/45]
Type: B1 Patent specification 
No.:EP2800143
Date:08.04.2020
Language:EN
[2020/15]
Search report(s)International search report - published on:JP04.07.2013
(Supplementary) European search report - dispatched on:EP27.05.2015
ClassificationIPC:H01L29/861, H01L21/336, H01L29/739, H01L29/78, H01L29/868, H01L29/32, H01L21/265
[2015/26]
CPC:
H01L29/36 (EP,CN,US); H01L21/263 (EP,CN,US); H01L29/063 (US);
H01L21/26506 (EP,CN,US); H01L21/26513 (US); H01L21/324 (EP,US);
H01L29/0834 (EP,CN,US); H01L29/1095 (US); H01L29/32 (EP,CN,US);
H01L29/66128 (EP,CN,US); H01L29/7395 (EP,CN,US); H01L29/861 (US);
H01L29/8611 (EP,CN,US); H01L29/0619 (EP,CN,US) (-)
Former IPC [2014/45]H01L29/861, H01L21/336, H01L29/739, H01L29/78, H01L29/868
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 [2014/45]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HALBLEITERBAUELEMENT UND HERSTELLUNGSVERFAHREN FÜR EIN HALBLEITERBAUELEMENT[2014/45]
English:SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE[2014/45]
French:DISPOSITIF SEMI-CONDUCTEUR ET PROCÉDÉ DE PRODUCTION DU DISPOSITIF SEMI-CONDUCTEUR[2014/45]
Entry into regional phase13.05.2014Translation filed 
28.07.2014National basic fee paid 
28.07.2014Search fee paid 
28.07.2014Designation fee(s) paid 
28.07.2014Examination fee paid 
Examination procedure28.07.2014Examination requested  [2014/45]
27.10.2015Amendment by applicant (claims and/or description)
16.01.2017Despatch of a communication from the examining division (Time limit: M06)
20.06.2017Reply to a communication from the examining division
13.06.2018Despatch of a communication from the examining division (Time limit: M04)
23.10.2018Reply to a communication from the examining division
19.02.2019Despatch of a communication from the examining division (Time limit: M04)
01.07.2019Reply to a communication from the examining division
23.10.2019Communication of intention to grant the patent
02.03.2020Fee for grant paid
02.03.2020Fee for publishing/printing paid
02.03.2020Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  16.01.2017
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
05.01.2015Renewal fee patent year 03
04.01.2016Renewal fee patent year 04
02.01.2017Renewal fee patent year 05
02.01.2018Renewal fee patent year 06
02.01.2019Renewal fee patent year 07
02.01.2020Renewal fee patent year 08
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  TooltipHU28.12.2012
AL08.04.2020
AT08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MK08.04.2020
MT08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
BE31.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
[2022/33]
Former [2022/32]HU28.12.2012
AL08.04.2020
AT08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MK08.04.2020
MT08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2022/27]HU28.12.2012
AL08.04.2020
AT08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
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IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MT08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2022/26]AL08.04.2020
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EE08.04.2020
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IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
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SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2022/10]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2021/52]AL08.04.2020
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CZ08.04.2020
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EE08.04.2020
ES08.04.2020
FI08.04.2020
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IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2021/49]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
GB28.12.2020
IE28.12.2020
LU28.12.2020
FR31.12.2020
Former [2021/48]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
IE28.12.2020
LU28.12.2020
FR31.12.2020
Former [2021/47]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
IE28.12.2020
LU28.12.2020
Former [2021/46]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
IE28.12.2020
Former [2021/40]AL08.04.2020
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ES08.04.2020
FI08.04.2020
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IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/24]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/10]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/09]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/08]AL08.04.2020
DK08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/04]AL08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/01]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/51]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/50]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/48]FI08.04.2020
LT08.04.2020
NL08.04.2020
SE08.04.2020
NO08.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/47]LT08.04.2020
NO08.07.2020
IS08.08.2020
Former [2020/46]IS08.08.2020
Documents cited:Search[XI]JP2008091853  (FUJI ELEC DEVICE TECH CO LTD) [X] 1,3,4 * abstract * [I] 2,5-7;
 [X]JP2008211148  (FUJI ELEC DEVICE TECH CO LTD) [X] 1 * abstract * * example 2 *;
 [XI]US2011140243  (MISUMI TADASHI [JP], et al) [X] 8,14 * paragraph [0027] - paragraph [0040]; figures 2, 13-15 * [I] 9-13,15;
 [A]  - J. N KLUG ET AL, "N-type doping of silicon by proton implantation", PROCEEDINGS OF THE 2011-14TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE 2011), (20110830), ISBN 978-1-61-284167-0, pages 1 - 7, XP055189405 [A] 1-15 * the whole document *
International search[X]JPH09232332  (FUJI ELECTRIC CO LTD);
 [X]JP2008211148  (FUJI ELEC DEVICE TECH CO LTD);
 [A]JP2011049300  (TOYOTA MOTOR CORP, et al)
by applicantUS2006286753
 WO2007055352
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.