EP2580798 - FUEL CELL AND FUEL CELL STACK [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.01.2019 Database last updated on 10.07.2024 | |
Former | The patent has been granted Status updated on 16.02.2018 | ||
Former | Grant of patent is intended Status updated on 28.09.2017 | Most recent event Tooltip | 10.07.2020 | Lapse of the patent in a contracting state New state(s): IS | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27c 80686 München / DE | For all designated states Technische Universität Berlin Strasse des 17. Juni 135 10623 Berlin / DE | [N/P] |
Former [2013/16] | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27c 80686 München / DE | ||
For all designated states Technische Universität Berlin Strasse des 17. Juni 135 10623 Berlin / DE | Inventor(s) | 01 /
HAHN, Robert Treskowstrasse 30 13156 Berlin / DE | 02 /
WAGNER, Stefan Chodowieckistrasse 39 10405 Berlin / DE | 03 /
KRUMBHOLZ, Steffen Strausberger Platz 16 10243 Berlin / DE | 04 /
WEILAND, Matthias Sonnenallee 34 12045 Berlin / DE | [2013/16] | Representative(s) | Pfenning, Meinig & Partner mbB Patent- und Rechtsanwälte Joachimsthaler Straße 10-12 10719 Berlin / DE | [2018/12] |
Former [2013/16] | Pfenning, Meinig & Partner GbR Patent- und Rechtsanwälte Joachimstaler Strasse 12 10829 Berlin / DE | Application number, filing date | 11725349.2 | 07.06.2011 | [2018/12] | WO2011EP02899 | Priority number, date | DE20101023566 | 10.06.2010 Original published format: DE102010023566 | [2013/16] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | WO2011154162 | Date: | 15.12.2011 | Language: | DE | [2011/50] | Type: | A2 Application without search report | No.: | EP2580798 | Date: | 17.04.2013 | Language: | DE | The application published by WIPO in one of the EPO official languages on 15.12.2011 takes the place of the publication of the European patent application. | [2013/16] | Type: | B1 Patent specification | No.: | EP2580798 | Date: | 21.03.2018 | Language: | DE | [2018/12] | Search report(s) | International search report - published on: | EP | 26.04.2012 | Classification | IPC: | H01M8/0202, H01M8/0247, H01M8/04089, // H01M8/04119 | [2017/39] | CPC: |
H01M8/0247 (EP);
H01M8/0202 (EP);
H01M8/04089 (EP);
H01M8/04119 (EP);
Y02E60/50 (EP)
|
Former IPC [2013/16] | H01M8/02 | Designated contracting states | 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 [2013/16] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | BRENNSTOFFZELLE UND BRENNSTOFFZELLENSTAPEL | [2013/16] | English: | FUEL CELL AND FUEL CELL STACK | [2013/16] | French: | PILE À COMBUSTIBLE ET EMPILEMENT DE PILES À COMBUSTIBLE | [2013/16] | Entry into regional phase | 07.01.2013 | National basic fee paid | 07.01.2013 | Designation fee(s) paid | 07.01.2013 | Examination fee paid | Examination procedure | 07.01.2013 | Examination requested [2013/16] | 21.08.2013 | Amendment by applicant (claims and/or description) | 22.12.2015 | Despatch of a communication from the examining division (Time limit: M06) | 29.06.2016 | Reply to a communication from the examining division | 29.09.2017 | Communication of intention to grant the patent | 07.02.2018 | Fee for grant paid | 07.02.2018 | Fee for publishing/printing paid | 07.02.2018 | Receipt 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 22.12.2015 | Opposition(s) | 02.01.2019 | No opposition filed within time limit [2019/09] | Fees paid | Renewal fee | 28.06.2013 | Renewal fee patent year 03 | 31.03.2014 | Renewal fee patent year 04 | 26.06.2015 | Renewal fee patent year 05 | 29.06.2016 | Renewal fee patent year 06 | 30.06.2017 | Renewal 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 Tooltip | HU | 07.06.2011 | AL | 21.03.2018 | CY | 21.03.2018 | CZ | 21.03.2018 | DK | 21.03.2018 | EE | 21.03.2018 | ES | 21.03.2018 | FI | 21.03.2018 | HR | 21.03.2018 | IT | 21.03.2018 | LT | 21.03.2018 | LV | 21.03.2018 | MC | 21.03.2018 | MK | 21.03.2018 | MT | 21.03.2018 | NL | 21.03.2018 | PL | 21.03.2018 | RO | 21.03.2018 | RS | 21.03.2018 | SE | 21.03.2018 | SI | 21.03.2018 | SK | 21.03.2018 | SM | 21.03.2018 | TR | 21.03.2018 | AT | 07.06.2018 | IE | 07.06.2018 | LU | 07.06.2018 | BG | 21.06.2018 | NO | 21.06.2018 | GR | 22.06.2018 | BE | 30.06.2018 | CH | 30.06.2018 | LI | 30.06.2018 | IS | 21.07.2018 | PT | 23.07.2018 | [2020/33] |
Former [2020/31] | HU | 07.06.2011 | |
AL | 21.03.2018 | ||
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MK | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SI | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
TR | 21.03.2018 | ||
AT | 07.06.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2020/28] | HU | 07.06.2011 | |
AL | 21.03.2018 | ||
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SI | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
TR | 21.03.2018 | ||
AT | 07.06.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2020/16] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SI | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
TR | 21.03.2018 | ||
AT | 07.06.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2020/03] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SI | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
AT | 07.06.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/26] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SI | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/24] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
BE | 30.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/21] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
CH | 30.06.2018 | ||
LI | 30.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/19] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
IE | 07.06.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/17] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
LU | 07.06.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/15] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MC | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/08] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
DK | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
PT | 23.07.2018 | ||
Former [2019/03] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
PT | 23.07.2018 | ||
Former [2018/52] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
SM | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/50] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
CZ | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
SK | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/49] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
EE | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
PL | 21.03.2018 | ||
RO | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/47] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
ES | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
IT | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/46] | AL | 21.03.2018 | |
CY | 21.03.2018 | ||
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/45] | CY | 21.03.2018 | |
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
NL | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/43] | CY | 21.03.2018 | |
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
MT | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/40] | CY | 21.03.2018 | |
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
LV | 21.03.2018 | ||
RS | 21.03.2018 | ||
SE | 21.03.2018 | ||
BG | 21.06.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/37] | CY | 21.03.2018 | |
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
NO | 21.06.2018 | ||
GR | 22.06.2018 | ||
Former [2018/35] | CY | 21.03.2018 | |
FI | 21.03.2018 | ||
HR | 21.03.2018 | ||
LT | 21.03.2018 | ||
NO | 21.06.2018 | Cited in | International search | [XI]DE112007000759T (MITSUBISHI PENCIL CO [JP]) [X] 1,7,12,15 * figures 2b,3 * * paragraph [0026] * [I] 2-6,8-11,13,14; | [XI]US2008292927 (AN SEONG-JIN [KR], et al) [X] 1,12,15 * figure 3 * * paragraphs [0036] , [0040] , [0043] - [0045] - [0055] - [0057] - [0065] * [I] 14; | [A]US2010104900 (KASHINO HIROSHI [JP], et al) [A] 1-15 * figures 15-18,22 * * paragraphs [0138] - [0142] - [0151] , [0152] *; | [A]US2007202379 (KOHNO RYUJI [JP], et al) [A] 1-15 * paragraphs [0034] - [0040]; figure 2A *; | [A]US2006216568 (KOHNO RYUJI [JP], et al) [A] 1-15 * paragraph [0043]; figure 4 *; | [A]WO2009151113 (SONY CORP [JP], et al) [A] 1-15 * figure 2 *; | [AD]DE102007007704 (FRAUNHOFER GES FORSCHUNG [DE]) [AD] 1-15 * paragraphs [0017] , [0049] , [0050]; figure 3b * * paragraph [0049] - paragraph [0050] *; | [A]WO2008153111 (CANON KK [JP], et al) [A] 1-15 * line 21 - page 34, line 8; figure 15 *; | [A]EP1791204 (SAMSUNG SDI CO LTD [KR]) [A] 1-15 * figures 1-8 * | by applicant | US2006269821 | DE102007007704 |