EP2575412 - LED Drive Circuit and LED Illumination Apparatus Using the Same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.02.2016 Database last updated on 26.07.2024 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi, Osaka 545-8522 / JP | [2015/17] |
Former [2013/14] | For all designated states Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi, Osaka 545-8522 / JP | Inventor(s) | 01 /
Shimizu, Takayuki c/o Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi Osaka, 545-8522 / JP | 02 /
Kanamori, Atsushi c/o Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi Osaka, 545-8522 / JP | 03 /
Warita, Hirohisa c/o Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi Osaka, 545-8522 / JP | 04 /
Murata, Takeshi c/o Sharp Kabushiki Kaisha 22-22, Nagaike-cho Abeno-ku Osaka-shi Osaka, 545-8522 / JP | [2013/14] | Representative(s) | Müller Hoffmann & Partner Patentanwälte mbB St.-Martin-Straße 58 81541 München / DE | [N/P] |
Former [2015/17] | Müller Hoffmann & Partner Patentanwälte mbB St.-Martin-Strasse 58 81541 München / DE | ||
Former [2013/14] | Müller - Hoffmann & Partner Innere Wiener Straße 17 81667 München / DE | Application number, filing date | 12006522.2 | 17.09.2012 | [2013/14] | Priority number, date | JP20110210485 | 27.09.2011 Original published format: JP 2011210485 | [2013/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2575412 | Date: | 03.04.2013 | Language: | EN | [2013/14] | Type: | B1 Patent specification | No.: | EP2575412 | Date: | 22.04.2015 | Language: | EN | [2015/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.01.2013 | Classification | IPC: | H05B33/08, H05B39/04 | [2013/14] | CPC: |
H05B45/3574 (EP);
H05B39/044 (US);
H05B45/10 (US);
H05B45/3575 (US);
H05B45/385 (EP,US)
| 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 [2015/17] |
Former [2013/14] | 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 | Title | German: | LED-Antriebsschaltung und LED-Beleuchtungsvorrichtung damit | [2013/14] | English: | LED Drive Circuit and LED Illumination Apparatus Using the Same | [2013/14] | French: | Circuit de commande à DEL et dispositif d'éclairage à DEL l'utilisant | [2013/14] | Examination procedure | 26.06.2013 | Amendment by applicant (claims and/or description) | 26.06.2013 | Examination requested [2013/32] | 28.08.2014 | Communication of intention to grant the patent | 23.10.2014 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 13.11.2014 | Communication of intention to grant the patent | 10.03.2015 | Fee for grant paid | 10.03.2015 | Fee for publishing/printing paid | 10.03.2015 | 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 28.08.2014 | Opposition(s) | 25.01.2016 | No opposition filed within time limit [2016/13] | Fees paid | Renewal fee | 26.09.2014 | Renewal fee patent year 03 |
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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 | 17.09.2012 | AL | 22.04.2015 | AT | 22.04.2015 | BE | 22.04.2015 | BG | 22.04.2015 | CY | 22.04.2015 | CZ | 22.04.2015 | DK | 22.04.2015 | EE | 22.04.2015 | ES | 22.04.2015 | FI | 22.04.2015 | HR | 22.04.2015 | LT | 22.04.2015 | LV | 22.04.2015 | MC | 22.04.2015 | MK | 22.04.2015 | MT | 22.04.2015 | NL | 22.04.2015 | PL | 22.04.2015 | RO | 22.04.2015 | RS | 22.04.2015 | SE | 22.04.2015 | SI | 22.04.2015 | SK | 22.04.2015 | SM | 22.04.2015 | TR | 22.04.2015 | NO | 22.07.2015 | GR | 23.07.2015 | IS | 22.08.2015 | PT | 24.08.2015 | IE | 17.09.2015 | LU | 17.09.2015 | CH | 30.09.2015 | FR | 30.09.2015 | LI | 30.09.2015 | [2018/46] |
Former [2018/31] | HU | 17.09.2012 | |
AT | 22.04.2015 | ||
BE | 22.04.2015 | ||
BG | 22.04.2015 | ||
CY | 22.04.2015 | ||
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
MK | 22.04.2015 | ||
MT | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SE | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
SM | 22.04.2015 | ||
TR | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
IE | 17.09.2015 | ||
LU | 17.09.2015 | ||
CH | 30.09.2015 | ||
FR | 30.09.2015 | ||
LI | 30.09.2015 | ||
Former [2017/38] | HU | 17.09.2012 | |
AT | 22.04.2015 | ||
BE | 22.04.2015 | ||
BG | 22.04.2015 | ||
CY | 22.04.2015 | ||
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
MT | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SE | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
SM | 22.04.2015 | ||
TR | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
IE | 17.09.2015 | ||
LU | 17.09.2015 | ||
CH | 30.09.2015 | ||
FR | 30.09.2015 | ||
LI | 30.09.2015 | ||
Former [2017/22] | AT | 22.04.2015 | |
BE | 22.04.2015 | ||
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
MT | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
IE | 17.09.2015 | ||
LU | 17.09.2015 | ||
CH | 30.09.2015 | ||
FR | 30.09.2015 | ||
LI | 30.09.2015 | ||
Former [2016/36] | AT | 22.04.2015 | |
BE | 22.04.2015 | ||
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
IE | 17.09.2015 | ||
LU | 17.09.2015 | ||
CH | 30.09.2015 | ||
FR | 30.09.2015 | ||
LI | 30.09.2015 | ||
Former [2016/33] | AT | 22.04.2015 | |
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
IE | 17.09.2015 | ||
LU | 17.09.2015 | ||
CH | 30.09.2015 | ||
LI | 30.09.2015 | ||
Former [2016/24] | AT | 22.04.2015 | |
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SI | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
LU | 17.09.2015 | ||
Former [2016/23] | AT | 22.04.2015 | |
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
MC | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
LU | 17.09.2015 | ||
Former [2016/21] | AT | 22.04.2015 | |
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
LU | 17.09.2015 | ||
Former [2016/10] | AT | 22.04.2015 | |
CZ | 22.04.2015 | ||
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
PL | 22.04.2015 | ||
RO | 22.04.2015 | ||
RS | 22.04.2015 | ||
SK | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
Former [2016/09] | AT | 22.04.2015 | |
DK | 22.04.2015 | ||
EE | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
RS | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
Former [2016/07] | AT | 22.04.2015 | |
DK | 22.04.2015 | ||
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
RS | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
Former [2015/51] | AT | 22.04.2015 | |
ES | 22.04.2015 | ||
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
RS | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
Former [2015/50] | ES | 22.04.2015 | |
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
RS | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
IS | 22.08.2015 | ||
PT | 24.08.2015 | ||
Former [2015/49] | ES | 22.04.2015 | |
FI | 22.04.2015 | ||
HR | 22.04.2015 | ||
LT | 22.04.2015 | ||
LV | 22.04.2015 | ||
NL | 22.04.2015 | ||
RS | 22.04.2015 | ||
NO | 22.07.2015 | ||
GR | 23.07.2015 | ||
PT | 24.08.2015 | ||
Former [2015/42] | NL | 22.04.2015 | Documents cited: | Search | [A]US2010295478 (WEI TIAN YI [CN], et al) [A] 1-10* page 5; figure 8 *; | [A]EP2257124 (NXP BV [NL]) [A] 1-10 * columns 9-10; figure 5 *; | [A]US2011140620 (LIN YUNG LIN [US], et al) [A] 1-10 * page 3; figures 4, 5 * | by applicant | JP2004327152 | JP2005011739 | JP2011028954 | JP2011210485 |