-
EP2131456
European procedure
Extract from the Register of European Patents
EP About this file: EP2131456
| EP2131456 - Long cavity single-mode laser diode [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.02.2013 Database last updated on 12.07.2024 | Most recent event Tooltip | 03.05.2013 | Lapse of the patent in a contracting state New state(s): FR | published on 05.06.2013 [2013/23] | Applicant(s) | For all designated states Electronics and Telecommunications Research Institute 161 Gajeong-dong Yuseong-gu Daejeon 305-700 / KR | [N/P] |
| Former [2009/50] | For all designated states Electronics and Telecommunications Research Institute 161 Gajeong-dong Yuseong-gu Daejeon 305-700 / KR | Inventor(s) | 01 /
Kwon, Oh Kee 315-704 Green Apt., Songgang-dong, Yusong-gu Daejeon-city / KR | 02 /
Kim, Jonghoi 205-1402 Expo Apt., Jeonmin-dong, Yusong-gu Daejeon-city / KR | 03 /
Oh, Kwang Ryong 149-4, Shinsung-dong, Yusong-gu Daejeon-city / KR | [2012/16] |
| Former [2009/50] | 01 /
Kwon, Oh Kee 315-704 Green Apt., Songgang-dong, Yusong-gu Daejeon-city / KR | ||
| 02 /
Kim, Jonghoi 205-1402 Expo Apt., Jeonmin-dong, Yusong-gu Daejeon-city / KR | |||
| 03 /
Oh, Kwang Ryong 149-4, Shinsung-dong, Yusong-gu Daejeon-city / KR | Representative(s) | Betten & Resch Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14 80333 München / DE | [N/P] |
| Former [2012/16] | Betten & Resch Patentanwälte Theatinerstrasse 8 80333 München / DE | ||
| Former [2009/50] | Betten & Resch Patentanwälte Theatinerstrasse 8 (Fünf Höfe) 80333 München / DE | Application number, filing date | 09169153.5 | 05.07.2007 | [2009/50] | Priority number, date | KR20060067092 | 18.07.2006 Original published format: KR 20060067092 | [2009/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2131456 | Date: | 09.12.2009 | Language: | EN | [2009/50] | Type: | A3 Search report | No.: | EP2131456 | Date: | 16.03.2011 | [2011/11] | Type: | B1 Patent specification | No.: | EP2131456 | Date: | 18.04.2012 | Language: | EN | [2012/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.02.2011 | Classification | IPC: | H01S5/50, // G02B6/12, H01S5/40, H01S5/026 | [2011/47] | CPC: |
H01S5/50 (EP,US);
H01S3/00 (KR);
G02B6/12007 (EP,US);
G02B6/12019 (EP,US);
G02B6/29326 (EP,US);
G02B6/29328 (EP,US);
H01S5/005 (EP,US);
H01S5/0268 (EP,US);
H01S5/0654 (EP,US);
H01S5/1003 (EP,US);
H01S5/1071 (EP,US);
H01S5/4087 (EP,US);
H01S5/5045 (EP,US)
(-)
|
| Former IPC [2011/11] | H01S5/026, // H01S5/40, H01S5/50, G02B6/34 | ||
| Former IPC [2009/50] | H01S5/026, // H01S5/40, H01S5/50 | Designated contracting states | DE, FR, GB [2009/50] | Title | German: | Monomodale Laserdiode mit langem Resonator | [2009/50] | English: | Long cavity single-mode laser diode | [2009/50] | French: | Diode laser à mode simple à longue cavité | [2009/50] | Examination procedure | 12.09.2011 | Amendment by applicant (claims and/or description) | 16.09.2011 | Examination requested [2011/43] | 23.01.2012 | Communication of intention to grant the patent | 05.03.2012 | Fee for grant paid | 05.03.2012 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP07111786.5 / EP1881572 | 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 (EP20070111786) is 21.05.2008 | Opposition(s) | 21.01.2013 | No opposition filed within time limit [2013/13] | Fees paid | Renewal fee | 04.01.2010 | Renewal fee patent year 03 | 02.08.2010 | Renewal fee patent year 04 | 01.08.2011 | Renewal fee patent year 05 |
| 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 | GB | 18.07.2012 | FR | 31.07.2012 | [2013/23] |
| Former [2013/21] | GB | 18.07.2012 | Documents cited: | Search | [A]GB2391692 (UNIV BRISTOL [GB]) [A] 1 * figures 1A,2B,3B,4; claims 1,4 *; | [AD] - KIM J H ET AL, "Monolithically Integrated Multiwavelength Grating Cavity Laser", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (200509), vol. 17, no. 9, ISSN 1041-1135, pages 1788 - 1790, XP011138087 [AD] 1,2 * the whole document * DOI: http://dx.doi.org/10.1109/LPT.2005.853009 | [AD] - KIM H S ET AL, "Monolithically Integrated Grating Cavity Tunable Lasers", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (200509), vol. 17, no. 9, ISSN 1041-1135, pages 1794 - 1796, XP011138089 [AD] 1,3 * the whole document * DOI: http://dx.doi.org/10.1109/LPT.2005.853257 | [A] - BENTE E A J M ET AL, "Simulation of semiconductor mode-locked ring lasers with monolithically integrated passive pulse shaping elements", NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, 2005. NUSOD '05. PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON BERLIN, GERMANY 19-22 SEPT., 2005, PISCATAWAY, NJ, USA,IEEE, (20050919), ISBN 0-7803-9149-7, pages 107 - 108, XP010843754 [A] 1 * the whole document * DOI: http://dx.doi.org/10.1109/NUSOD.2005.1518158 | [AD] - DOMINIK G RABUS ET AL, "MMI-Coupled Ring Resonators in GaInAsP-InP", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (200108), vol. 13, no. 8, ISSN 1041-1135, XP011047729 [AD] 1 * the whole document * | by applicant | - M. ZINRNGIBL ET AL., "Digitally tunabel laser based on the integration of a waveguide grating multiplexer and an optical amplifier", IEEE PHOTON. TECHNOL, LETT., (199404), vol. 6, no. 4, pages 516 - 518 | - M. ZIRNGIBL ET AL., "Characterization of a multiwavelength waveguide grating router laser", IEEE PHOTON. TECHNOL. LETT., (199409), vol. 6, no. 9, pages 1082 - 1084 | - C.R.DOERR ET AL., "Single longitudinal-mode stability via wave mixing in long-cavity semiconductor lasers", IEEE PHOTON. TECHNOL, LETT., (199509), vol. 7, no. 9, pages 982 - 964 | - C.R. DOERR, "Theoretical stability analysis of single-mode operation in uncontrolled mode-selection semiconductor lasers", IEEE PHOTON. TECHNOL, LETT., (199711), vol. 9, no. 11, pages 1457 - 1459 | - R.F. KAZARINOV ET AL., "Longitudinal mode self-stabilization in semiconductor laser", J.APPL. PHYS., (198207), vol. 53, no. 7, pages 4631 - 4644 | - A.P. BOGATOV ET AL., "Anomalous interaction of spectral modes in a semiconductor laser", IEEE J. QUANTUM ELECTRON., (197507), vol. QE-11, no. 7, pages 510 - 515 | - OH-KEE KWON ET AL., "Monolithically integrated grating cavity tunable laser", IEEE PHOTON. TECHNOL. LETT., (2005), vol. 17, no. 9, pages 1794 - 1796 | - OH-KEE KWON ET AL., "Monolithically integrated multi-wavelength grating cavity laser", IEEE PHOTON. TECHNOL. LETT., (2005), vol. 17, no. 9, pages 1788 - 1790 | - J.B.D SOOLE ET AL., "Monolithic InP/InGaAsP/InP grating spectrometoer for the 1.48-1.56 mu;m wavelength range", APPL. PHYS. LETT., (199105), vol. 58, no. 18, pages 1949 - 1951 | - D. VAN THOURHOUT ET AL., "Compact digitally tunable laser", IEEE PHOTON. TECH. LETT., (200302), vol. 15, no. 2, pages 182 - 184 | - J.H. DEN BESTEN ET AL., "An integrated 4-channel multiwavelength laser on InP", IEEE PHOTON. TECHONOL. LETT., (200303), vol. 15, no. 3, pages 368 - 370 | - L. MOLLER ET AL., "Multifrequency laser based on integrated Vernier-Michelson cavity for mode stabilization", IEE ELECTRON LETT., (2000), vol. 36, no. 6, pages 540 - 542 | - D.G. RABUS ET AL., "MMI-coupled ring resonators in GalnAsP-lnP", IEEE PHOTON. TECHNOL. LETT., (200108), vol. 13, no. 8, pages 812 - 814 |