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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
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: EP1282171

EP1282171 - LED-based planar light-source [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.04.2012
Database last updated on 03.01.2025
Most recent event   Tooltip27.09.2013Lapse of the patent in a contracting state
New state(s): TR		published on 30.10.2013  [2013/44]
Applicant(s)For all designated states
OSRAM Gesellschaft mit beschränkter Haftung
Hellabrunner Strasse 1
81543 München / DE
[N/P]
Former [2011/12]For all designated states
OSRAM Gesellschaft mit beschränkter Haftung
Hellabrunner Strasse 1
81536 München / DE
Former [2003/06]For all designated states
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Hellabrunner Strasse 1
81543 München / DE
Inventor(s)01 / Ellens, Andries, Dr.
Mariottstraat 77
2561 SL Den Haag / NL
02 / Schliep, Karl-Peter
Annette-Kolb-Anger 4
81737 München / DE
03 / Zwaschka, Franz, Dr.
Egerländerstrasse 31
85737 Ismaning / DE
 [2003/06]
Application number, filing date02015001.704.07.2002
[2003/06]
Priority number, dateDE200113704231.07.2001         Original published format: DE 10137042
[2003/06]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1282171
Date:05.02.2003
Language:DE
[2003/06]
Type: A3 Search report 
No.:EP1282171
Date:09.06.2010
[2010/23]
Type: B1 Patent specification 
No.:EP1282171
Date:15.06.2011
Language:DE
[2011/24]
Search report(s)(Supplementary) European search report - dispatched on:EP11.05.2010
ClassificationIPC:H01L25/075, G02F1/13357, // H01L33/50
[2010/22]
CPC:
G02F1/133603 (EP,US); G02F1/133614 (EP,US); H01L25/0753 (EP,US);
H01L2924/0002 (EP,US); H10H20/851 (EP,US); Y10S362/80 (EP,US)
C-Set:
H01L2924/0002, H01L2924/00 (EP,US)
Former IPC [2003/06]H01L25/075, H01L33/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2003/06]
TitleGerman:Planare Lichtquelle auf LED-Basis[2003/06]
English:LED-based planar light-source[2003/06]
French:Source lumineuse plane à base de diodes électroluminescentes[2011/04]
Former [2003/06]Source lumineuse plane à base des diodes électroluminescentes
Examination procedure05.07.2010Examination requested  [2010/33]
04.01.2011Communication of intention to grant the patent
18.04.2011Fee for grant paid
18.04.2011Fee 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  04.01.2011
Opposition(s)16.03.2012No opposition filed within time limit [2012/21]
Fees paidRenewal fee
19.07.2004Renewal fee patent year 03
21.07.2005Renewal fee patent year 04
24.07.2006Renewal fee patent year 05
20.07.2007Renewal fee patent year 06
24.07.2008Renewal fee patent year 07
20.07.2009Renewal fee patent year 08
19.07.2010Renewal 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  TooltipCY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
TR15.06.2011
AT04.07.2011
LU04.07.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
BG15.09.2011
GR16.09.2011
ES26.09.2011
PT17.10.2011
[2013/44]
Former [2013/29]CY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
AT04.07.2011
LU04.07.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
BG15.09.2011
GR16.09.2011
ES26.09.2011
PT17.10.2011
Former [2013/25]CY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
AT04.07.2011
LU04.07.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
ES26.09.2011
PT17.10.2011
Former [2013/22]CY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
AT04.07.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
ES26.09.2011
PT17.10.2011
Former [2013/07]CY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
AT04.07.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/31]CY15.06.2011
CZ15.06.2011
DK15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/23]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
IT15.06.2011
SE15.06.2011
SK15.06.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/21]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
SK15.06.2011
BE31.07.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/20]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
SK15.06.2011
CH31.07.2011
LI31.07.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/11]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
SK15.06.2011
MC31.07.2011
GR16.09.2011
PT17.10.2011
Former [2012/10]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
SK15.06.2011
GR16.09.2011
PT17.10.2011
Former [2012/09]CY15.06.2011
CZ15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
GR16.09.2011
PT17.10.2011
Former [2012/08]CY15.06.2011
EE15.06.2011
FI15.06.2011
IE15.06.2011
SE15.06.2011
GR16.09.2011
Former [2011/49]CY15.06.2011
FI15.06.2011
SE15.06.2011
GR16.09.2011
Documents cited:Search[A]GB2311643  (SAMSUNG DISPLAY DEVICES CO LTD [KR]);
 [A]JPH10319877  (TOSHIBA CORP);
 US6586874  [ ] (KOMOTO SATOSHI [JP], 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.