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
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
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: EP2306512

EP2306512 - Heat radiator and power module [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.07.2015
Database last updated on 24.04.2024
Most recent event   Tooltip13.10.2017Lapse of the patent in a contracting state
New state(s): BG, HU, TR		published on 15.11.2017  [2017/46]
Applicant(s)For all designated states
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi, Aichi-ken, 448-8671 / JP
For all designated states
SHOWA DENKO KABUSHIKI KAISHA
13-9 Shiba Daimon 1-chome Minato-ku
Tokyo 105-8518 / JP
[N/P]
Former [2014/36]For all designated states
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi
Aichi-ken 448-8671 / JP
For all designated states
SHOWA DENKO KABUSHIKI KAISHA
13-9 Shiba Daimon 1-chome Minato-ku
Tokyo 105-8518 / JP
Former [2011/14]For all designated states
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho Kariya-shi
Aichi-ken 448-8671 / JP
For all designated states
SHOWA DENKO KABUSHIKI KAISHA
13-9 Shiba Daimon 1-chome Minato-ku
Tokyo 105-8518 / JP
Inventor(s)01 / Otoshi, Kota
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi
Aichi 4488671 / JP
02 / Kono, Eiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi
Aichi 4488671 / JP
03 / Toh, Keiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi
Aichi 4488671 / JP
04 / Tanaka, Katsufumi
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2-1, Toyoda-cho
Kariya-shi
Aichi 4488671 / JP
05 / Furukawa, Yuichi
SHOWA DENKO KABUSHIKI KAISHA
Oyama Regional office
480, Inuzuka 1-chome
Oyama-shi
Tochigi 3238678 / JP
06 / Yamauchi, Shinobu
SHOWA DENKO KABUSHIKI KAISHA
Oyama Regional office
480, Inuzuka 1-chome
Oyama-shi
Tochigi 3238678 / JP
07 / Hoshino, Ryoichi
SHOWA DENKO KABUSHIKI KAISHA
Oyama Regional office
480, Inuzuka 1-chome
Oyama-shi
Tochigi 3238678 / JP
08 / Wakabayashi, Nobuhiro
2-24, Jyouhoku 5-chome
Oyama-shi Tochigi 329-0029 / JP
09 / Nakagawa, Shintaro
SHOWA DENKO KABUSHIKI KAISHA
Oyama Regional office
480, Inuzuka 1-chome
Oyama-shi
Tochigi 3238678 / JP
 [2014/36]
Former [2011/27]01 / Otoshi, Kota
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
02 / Kono, Eiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
03 / Toh, Keiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
04 / Tanaka, Katsufumi
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
05 / Furukawa, Yuichi
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
06 / Yamauchi, Shinobu
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
07 / Hoshino, Ryoichi
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
08 / Wakabayashi, Nobuhiro
2-24, Jyouhoku 5-chome
Oyama-shi Tochigi 329-0029 / JP
09 / Nakagawa, Shintaro
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
Former [2011/14]01 / Otoshi, Kota
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
02 / Kono, Eiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
03 / Toh, Keiji
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
04 / Tanaka, Katsufumi
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2-1, Toyoda-cho Kariya-shi
Aichi 4488671 / JP
05 / Furukawa, Yuichi
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
06 / Yamauchi, Shinobu
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
07 / Hoshino, Ryoichi
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
08 / Wakabayashi, Nobuhiro
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
09 / Nakagawa, Shintaro
SHOWA DENKO KABUSHIKI KAISHA Oyama Regional office, 480, Inuzuka 1-chome Oyama-shi
Tochigi 3238678 / JP
Representative(s)Boura, Olivier, et al
Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[N/P]
Former [2011/14]Boura, Olivier, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07 / FR
Application number, filing date11150797.605.07.2006
[2011/14]
Priority number, dateJP2005019828807.07.2005         Original published format: JP 2005198288
[2011/14]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2306512
Date:06.04.2011
Language:EN
[2011/14]
Type: A3 Search report 
No.:EP2306512
Date:08.08.2012
Language:EN
[2012/32]
Type: B1 Patent specification 
No.:EP2306512
Date:03.09.2014
Language:EN
[2014/36]
Search report(s)(Supplementary) European search report - dispatched on:EP11.07.2012
ClassificationIPC:H01L23/36, H01L23/367, H01L23/373, H01L23/473, H05K1/02, H05K3/34, H05K3/00, H05K1/03
[2014/10]
CPC:
H05K3/0061 (EP,US); H01L23/36 (KR); H01L23/367 (EP,US);
H01L23/3677 (EP,US); H01L23/3735 (EP,US); H05K3/341 (EP,US);
H01L23/473 (EP,US); H01L2924/0002 (EP,US); H05K1/0306 (EP,US);
H05K2201/0373 (EP,US); H05K2201/1028 (EP,US); H05K2203/0405 (EP,US);
Y02P70/50 (EP,US) (-)
C-Set:
H01L2924/0002, H01L2924/00 (EP,US)
Former IPC [2012/32]H01L23/36, H05K1/02, H01L23/367, H01L23/473, H05K3/00, H05K3/34
Former IPC [2011/14]H01L23/36, H05K1/02, H01L23/367
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2011/14]
TitleGerman:Kühlkörper und Leistungsmodul[2014/10]
English:Heat radiator and power module[2011/14]
French:Dissipateur de chaleur et modul à haute prestation[2011/14]
Former [2011/14]Kühlkörper und Leitungsmodul
Examination procedure13.01.2011Examination requested  [2011/14]
16.10.2012Amendment by applicant (claims and/or description)
25.02.2014Communication of intention to grant the patent
06.06.2014Fee for grant paid
06.06.2014Fee for publishing/printing paid
06.06.2014Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP06767882.1  / EP1901350
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 (EP20060767882) is  15.06.2010
Opposition(s)04.06.2015No opposition filed within time limit [2015/33]
Fees paidRenewal fee
13.01.2011Renewal fee patent year 03
13.01.2011Renewal fee patent year 04
13.01.2011Renewal fee patent year 05
19.07.2011Renewal fee patent year 06
20.07.2012Renewal fee patent year 07
24.07.2013Renewal fee patent year 08
23.07.2014Renewal fee patent year 09
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  TooltipHU05.07.2006
AT03.09.2014
BE03.09.2014
BG03.09.2014
CY03.09.2014
CZ03.09.2014
DK03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
MC03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SI03.09.2014
SK03.09.2014
TR03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
[2017/39]
Former [2016/33]AT03.09.2014
BE03.09.2014
CY03.09.2014
CZ03.09.2014
DK03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
MC03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SI03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2016/13]AT03.09.2014
CY03.09.2014
CZ03.09.2014
DK03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
MC03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SI03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2015/50]AT03.09.2014
CY03.09.2014
CZ03.09.2014
DK03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SI03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2015/35]AT03.09.2014
CY03.09.2014
CZ03.09.2014
DK03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2015/24]AT03.09.2014
CY03.09.2014
CZ03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
PL03.09.2014
RO03.09.2014
SE03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2015/23]AT03.09.2014
CY03.09.2014
CZ03.09.2014
EE03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
RO03.09.2014
SE03.09.2014
SK03.09.2014
GR04.12.2014
IS03.01.2015
PT05.01.2015
Former [2015/22]AT03.09.2014
CY03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
RO03.09.2014
SE03.09.2014
GR04.12.2014
PT05.01.2015
Former [2015/16]AT03.09.2014
CY03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
NL03.09.2014
SE03.09.2014
GR04.12.2014
Former [2015/12]AT03.09.2014
CY03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
LV03.09.2014
SE03.09.2014
GR04.12.2014
Former [2015/11]CY03.09.2014
ES03.09.2014
FI03.09.2014
LT03.09.2014
SE03.09.2014
GR04.12.2014
Former [2015/10]ES03.09.2014
FI03.09.2014
LT03.09.2014
SE03.09.2014
Former [2015/09]FI03.09.2014
LT03.09.2014
SE03.09.2014
Former [2015/08]LT03.09.2014
Documents cited:Search[A]DE10337640  (SEMIKRON ELEKTRONIK GMBH [DE]) [A] 1-14 * figure - * * paragraph [0004] * * paragraph [0009] * * paragraph [0016] - paragraph [0020] *;
 [A]US6138748  (HAMBURGEN WILLIAM R [US], et al) [A] 1-14 * figure 1 * * column 3, line 2 - line 54 *;
 [A]JPH03253063  (HITACHI LTD) [A] 1-14 * abstract * * figures 1, 2 *;
 [A]JP2003017627  (TOSHIBA CORP) [A] 1-14 * abstract * * figure - *
by applicantJP2004153075
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.