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Extract from the Register of European Patents

EP About this file: EP2777108

EP2777108 - MODE-LOCKED SEMICONDUCTOR LASER DIODE WITH DISPERSION-COMPENSATED EXTERNAL CAVITY [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.06.2015
Database last updated on 15.07.2024
Most recent event   Tooltip26.06.2015Application deemed to be withdrawnpublished on 29.07.2015  [2015/31]
Applicant(s)For all designated states
Sony Corporation
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
[2014/38]
Inventor(s)01 / KONO, Shunsuke
c/o SONY CORPORATION
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
02 / KURAMOTO, Masaru
c/o SONY CORPORATION
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
03 / MIYAJIMA, Takao
c/o SONY CORPORATION
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
04 / KODA, Rintaro
c/o SONY CORPORATION
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
05 / WATANABE, Hideki
c/o SONY CORPORATION
1-7-1 Konan
Minato-ku
Tokyo 108-0075 / JP
 [2014/38]
Representative(s)Müller Hoffmann & Partner
Patentanwälte mbB
St.-Martin-Straße 58
81541 München / DE
[N/P]
Former [2014/38]Müller - Hoffmann & Partner
Patentanwälte
St.-Martin-Strasse 58
81541 München / DE
Application number, filing date12798000.109.11.2012
WO2012JP07207
Priority number, dateJP2011024727611.11.2011         Original published format: JP 2011247276
[2014/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013069301
Date:16.05.2013
Language:EN
[2013/20]
Type: A1 Application with search report 
No.:EP2777108
Date:17.09.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.2013 takes the place of the publication of the European patent application.
[2014/38]
Search report(s)International search report - published on:EP16.05.2013
ClassificationIPC:H01S5/065, H01S5/14, H01S5/00, H01S5/343
[2014/38]
CPC:
H01S5/141 (EP,US); B82Y20/00 (EP,US); H01S5/0657 (EP,US);
H01S5/143 (EP,US); H01S3/08004 (EP,US); H01S3/08009 (EP,US);
H01S3/105 (EP,US); H01S3/106 (EP,US); H01S3/1062 (EP,US);
H01S5/0014 (EP,US); H01S5/0265 (EP,US); H01S5/101 (EP,US);
H01S5/22 (EP,US); H01S5/3063 (EP,US); H01S5/3216 (EP,US);
H01S5/34333 (EP,US) (-)
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 [2014/38]
TitleGerman:MODENGEKOPPELTE HALBLEITERLASERDIODE MIT DISPERSIONSKOMPENSIERTEM EXTERNEM RESONATOR[2014/38]
English:MODE-LOCKED SEMICONDUCTOR LASER DIODE WITH DISPERSION-COMPENSATED EXTERNAL CAVITY[2014/38]
French:DIODE LASER À SEMI-CONDUCTEUR À MODES BLOQUÉS AVEC CAVITÉ EXTERNE À COMPENSATION DE DISPERSION[2014/38]
Entry into regional phase26.03.2014National basic fee paid 
26.03.2014Designation fee(s) paid 
26.03.2014Examination fee paid 
Examination procedure26.03.2014Examination requested  [2014/38]
27.01.2015Application deemed to be withdrawn, date of legal effect  [2015/31]
27.01.2015Loss of particular rights, legal effect: Claims
03.03.2015Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time  [2015/31]
03.03.2015Despatch of communication of loss of particular rights: Claims {1}
Fees paidRenewal fee
25.11.2014Renewal fee patent year 03
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Cited inInternational search[I]US2004190567  (LUTGEN STEPHAN [DE] ET AL) [I] 1-19 * fig.1-5; §22, §83 *;
 [ID]  - TOBIAS SCHLAUCH ET AL, "Femtosecond passively modelocked diode laser with intracavity dispersion management", OPTICS EXPRESS, (20101108), vol. 18, no. 23, doi:10.1364/OE.18.024316, ISSN 1094-4087, page 24316, XP055057805 [ID] 1-19 * fig.1, p.24318, p.24322, p.24324, whole document *

DOI:   http://dx.doi.org/10.1364/OE.18.024316
 [I]  - DELFYETT P J; FLOREZ L; STOFFEL N; GMITTER T; ANDREADAKIS N; ALPHONSE G A, "Generation of high-power femtosecond optical pulses from a semiconductor diode laser system", OSA PICOSECOND ELECTRONICS AND OPTOELECTRONICS, (1991), XP009168404 [I] 1-19 * ab. fig.1 p.186 *
 [IP]  - KONO SHUNSUKE ET AL, "200-fs pulse generation from a GaInN semiconductor laser diode passively mode-locked in a dispersion-compensated external cavity", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, vol. 101, no. 8, doi:10.1063/1.4747808, ISSN 0003-6951, (20120820), pages 81121 - 81121, (20120824), XP012164796 [IP] 1-19 * the whole document *

DOI:   http://dx.doi.org/10.1063/1.4747808
by applicant   - SCHLAUCH ET AL., OPTICS EXPRESS, (2010), vol. 18, page 24136
    - YARIV, Introduction to Optical Electronics, MARUZEN CO., LTD., pages 183 - 196
    - VASIL'EV, Ultrafast diode lasers, ARTECH HOUSE, pages 39 - 43
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.