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Extract from the Register of European Patents

EP About this file: EP2863426

EP2863426 - THERMAL INTERFACE SHEET, PREPARATION METHOD THEREFOR AND COOLING SYSTEM THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.02.2021
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  20.03.2020
FormerGrant of patent is intended
Status updated on  17.12.2019
FormerExamination is in progress
Status updated on  17.11.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2015/17]
Inventor(s)01 / XU, Yan
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / ZHAO, Renzhe
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / LI, Songlin
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2015/17]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
[2015/17]
Application number, filing date14814663.228.02.2014
[2020/17]
WO2014CN72666
Priority number, dateCN20131028865010.07.2013         Original published format: CN201310288650
[2015/17]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015003501
Date:15.01.2015
Language:ZH
[2015/02]
Type: A1 Application with search report 
No.:EP2863426
Date:22.04.2015
Language:EN
[2015/17]
Type: B1 Patent specification 
No.:EP2863426
Date:22.04.2020
Language:EN
[2020/17]
Search report(s)International search report - published on:CN15.01.2015
(Supplementary) European search report - dispatched on:EP12.11.2015
ClassificationIPC:H01L23/373, H01L23/42, F28D9/00
[2015/51]
CPC:
H01L23/373 (EP,US); F28D9/0087 (US); H01L23/42 (EP,US);
H01L2924/0002 (EP,US)
C-Set:
H01L2924/0002, H01L2924/00 (EP,US)
Former IPC [2015/17]H01L23/373
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 [2015/17]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:WÄRMESCHNITTSTELLENFOLIE, HERSTELLUNGSVERFAHREN DAFÜR UND KÜHLSYSTEM DAFÜR[2015/17]
English:THERMAL INTERFACE SHEET, PREPARATION METHOD THEREFOR AND COOLING SYSTEM THEREFOR[2015/17]
French:FEUILLE D'INTERFACE THERMIQUE, SON PROCÉDÉ DE PRÉPARATION ET SYSTÈME DE REFROIDISSEMENT ASSOCIÉ[2015/17]
Entry into regional phase30.12.2014Translation filed 
30.12.2014National basic fee paid 
30.12.2014Search fee paid 
30.12.2014Designation fee(s) paid 
30.12.2014Examination fee paid 
Examination procedure30.12.2014Examination requested  [2015/17]
01.06.2016Amendment by applicant (claims and/or description)
15.11.2017Despatch of a communication from the examining division (Time limit: M04)
09.01.2018Reply to a communication from the examining division
18.12.2019Communication of intention to grant the patent
18.02.2020Receipt of the translation of the claim(s)
15.03.2020Fee for grant paid
15.03.2020Fee for publishing/printing paid
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  15.11.2017
Opposition(s)25.01.2021No opposition filed within time limit [2021/13]
Fees paidRenewal fee
24.02.2016Renewal fee patent year 03
27.02.2017Renewal fee patent year 04
22.02.2018Renewal fee patent year 05
27.02.2019Renewal fee patent year 06
27.02.2020Renewal fee patent year 07
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  TooltipHU28.02.2014
AL22.04.2020
AT22.04.2020
CY22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
MC22.04.2020
MK22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
TR22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
[2024/29]
Former [2024/22]HU28.02.2014
AL22.04.2020
AT22.04.2020
CY22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
MC22.04.2020
MK22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2023/30]HU28.02.2014
AL22.04.2020
AT22.04.2020
CY22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
MC22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2023/27]HU28.02.2014
AL22.04.2020
AT22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
MC22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/41]AL22.04.2020
AT22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
MC22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/24]AL22.04.2020
AT22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SI22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/10]AL22.04.2020
AT22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
PL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SK22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/09]AL22.04.2020
AT22.04.2020
CZ22.04.2020
DK22.04.2020
EE22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
IT22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/08]AL22.04.2020
DK22.04.2020
ES22.04.2020
FI22.04.2020
HR22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
RO22.04.2020
RS22.04.2020
SE22.04.2020
SM22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/04]AL22.04.2020
FI22.04.2020
HR22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
RS22.04.2020
SE22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2021/01]FI22.04.2020
HR22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
RS22.04.2020
SE22.04.2020
BG22.07.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2020/51]FI22.04.2020
HR22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
RS22.04.2020
SE22.04.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2020/50]FI22.04.2020
HR22.04.2020
LT22.04.2020
LV22.04.2020
NL22.04.2020
SE22.04.2020
NO22.07.2020
GR23.07.2020
IS22.08.2020
PT24.08.2020
Former [2020/48]FI22.04.2020
LT22.04.2020
NL22.04.2020
SE22.04.2020
NO22.07.2020
IS22.08.2020
PT24.08.2020
Former [2020/47]LT22.04.2020
NO22.07.2020
IS22.08.2020
Former [2020/46]IS22.08.2020
Documents cited:Search[XY]US2007116626  (PAN LAWRENCE S [US], et al) [X] 1-3,6,7,15 * figure - * * paragraph [0023] - paragraph [0029] * * paragraph [0040] - paragraph [0041] * [Y] 4,5,8-14;
 [XY]US2008083612  (WANG HUAN [CN], et al) [X] 1-3,5-8,15 * figure - * * paragraph [0002] - paragraph [0003] * * paragraph [0025] * * paragraph [0078] - paragraph [0082] * [Y] 4,9-14;
 [XY]US2008131655  (WACKER BARBARA [US], et al) [X] 1-4,6,7,10,15 * figure - * * paragraph [0055] - paragraph [0079] * * paragraph [0206] * [Y] 5,8,9,11-14;
 [A]US2011032678  (ALTMAN DAVID H [US], et al) [A] 1-15 * figure - * * paragraph [0029] - paragraph [0031] *;
 [XA]US2011090650  (ODA TAKUYA [JP]) [X] 1-4,11,12,15 * figure - * * paragraph [0037] - paragraph [0050] * [A] 5-10,13,14;
 [A]  - THOSTENSON E T ET AL, "Advances in the science and technology of carbon nanotubes and their composites: a review", COMPOSITES SCIENCE AND TECHNOLOGY, LONDON, GB, (20011001), vol. 61, no. 13, doi:10.1016/S0266-3538(01)00094-X, pages 1899 - 1912, XP002252197 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0266-3538(01)00094-X
 [A]  - DAI H, "Carbon nanotubes: opportunities and challenges", SURFACE SCIENCE, NORTH-HOLLAND, (20020310), vol. 500, no. 1-3, doi:10.1016/S0039-6028(01)01558-8, ISSN 0039-6028, pages 218 - 241, XP004693300 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0039-6028(01)01558-8
International search[A]CN101248154  (INTEL CORP [US]);
 [A]CN101275209  (UNIV TSINGHUA [CN]);
 [A]CN101372614  (UNIV TSINGHUA [CN]);
 [X]CN101899288  (UNIV TSINGHUA, 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.