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Extract from the Register of European Patents

EP About this file: EP2339396

EP2339396 - OPTICAL WAVELENGTH CONVERSION ELEMENT [Right-click to bookmark this link]
Former [2011/26]OPTICAL WAVELENGTH CONVERSION ELEMENT, WAVELENGTH CONVERSION LASER DEVICE, AND IMAGE DISPLAY DEVICE
[2015/49]
StatusNo opposition filed within time limit
Status updated on  24.02.2017
Database last updated on 31.08.2024
Most recent event   Tooltip17.08.2018Lapse of the patent in a contracting state
New state(s): BG		published on 19.09.2018  [2018/38]
Applicant(s)For all designated states
Mitsubishi Electric Corporation
7-3 Marunouchi 2-Chome
Chiyoda-ku
Tokyo 100-8310 / JP
[2016/16]
Former [2011/26]For all designated states
Mitsubishi Electric Corporation
7-3 Marunouchi 2-Chome Chiyoda-ku
Tokyo 100-8310 / JP
Inventor(s)01 / AKINO, Yosuke
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
02 / HIRANO, Yoshihito
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
03 / YANAGISAWA, Takayuki
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
04 / YAMAMOTO, Shuhei
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
05 / NAGATSUKA, Tsutomu
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
06 / ANDO, Toshiyuki
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
 [2016/16]
Former [2011/26]01 / AKINO, Yosuke
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
02 / HIRANO, Yoshihito
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
03 / YANAGISAWA, Takayuki
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
04 / YAMAMOTO, Shuhei
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
05 / NAGATSUKA, Tsutomu
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
06 / ANDO, Toshiyuki
c/o Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8310 / JP
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2016/16]
Former [2011/26]Pfenning, Meinig & Partner GbR
Patent- und Rechtsanwälte Theresienhöhe 13
80339 München / DE
Application number, filing date09816109.417.09.2009
[2011/26]
WO2009JP66287
Priority number, dateJP2008024824526.09.2008         Original published format: JP 2008248245
[2011/26]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010035694
Date:01.04.2010
Language:JA
[2010/13]
Type: A1 Application with search report 
No.:EP2339396
Date:29.06.2011
Language:EN
[2011/26]
Type: B1 Patent specification 
No.:EP2339396
Date:20.04.2016
Language:EN
[2016/16]
Search report(s)International search report - published on:JP01.04.2010
(Supplementary) European search report - dispatched on:EP02.02.2012
ClassificationIPC:G02F1/355, G02F1/377, // G02F1/35, H01S3/109
[2015/49]
CPC:
G02F1/3501 (EP,US); G02F1/37 (US); G02F1/377 (US);
G02F1/3775 (EP,US); G02F1/3505 (EP,US); G02F1/3548 (EP,US);
G02F1/3558 (EP,US); G02F2201/12 (EP,US); G02F2202/20 (EP,US);
G02F2203/21 (EP,US); H01S3/109 (US) (-)
Former IPC [2012/10]G02F1/35, // G02F1/377, G02F1/355
Former IPC [2011/26]G02F1/377
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2016/16]
Former [2011/26]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,  SE,  SI,  SK,  SM,  TR 
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:OPTISCHES WELLENLÄNGENUMWANDLUNGSELEMENT[2015/49]
English:OPTICAL WAVELENGTH CONVERSION ELEMENT[2015/49]
French:ÉLÉMENT DE CONVERSION DE LONGUEUR D'ONDE LUMINEUSE[2015/49]
Former [2011/26]OPTISCHES WELLENLÄNGENUMWANDLUNGSELEMENT, LASERVORRICHTUNG ZUR WELLENLÄNGENUMWANDLUNG UND BILDANZEIGEVORRICHTUNG
Former [2011/26]OPTICAL WAVELENGTH CONVERSION ELEMENT, WAVELENGTH CONVERSION LASER DEVICE, AND IMAGE DISPLAY DEVICE
Former [2011/26]ÉLÉMENT DE CONVERSION DE LONGUEUR D'ONDE LUMINEUSE, DISPOSITIF DE LASER À CONVERSION DE LONGUEUR D'ONDE ET DISPOSITIF D'AFFICHAGE D'IMAGE
Entry into regional phase12.04.2011Translation filed 
12.04.2011National basic fee paid 
12.04.2011Search fee paid 
12.04.2011Designation fee(s) paid 
12.04.2011Examination fee paid 
Examination procedure12.04.2011Examination requested  [2011/26]
27.08.2012Amendment by applicant (claims and/or description)
18.10.2012Despatch of a communication from the examining division (Time limit: M04)
28.02.2013Reply to a communication from the examining division
30.03.2015Despatch of a communication from the examining division (Time limit: M04)
29.07.2015Reply to a communication from the examining division
25.11.2015Communication of intention to grant the patent
22.02.2016Fee for grant paid
22.02.2016Fee for publishing/printing paid
22.02.2016Receipt 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  18.10.2012
Opposition(s)23.01.2017No opposition filed within time limit [2017/13]
Fees paidRenewal fee
29.09.2011Renewal fee patent year 03
28.09.2012Renewal fee patent year 04
25.09.2013Renewal fee patent year 05
29.09.2014Renewal fee patent year 06
11.09.2015Renewal 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  TooltipHU17.09.2009
AT20.04.2016
BE20.04.2016
BG20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IS20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
MT30.09.2016
[2018/38]
Former [2018/33]HU17.09.2009
AT20.04.2016
BE20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IS20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
MT30.09.2016
Former [2018/30]HU17.09.2009
AT20.04.2016
BE20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IS20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
Former [2018/29]HU17.09.2009
AT20.04.2016
BE20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
Former [2018/28]HU17.09.2009
AT20.04.2016
BE20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
Former [2017/41]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
LU17.09.2016
CH30.09.2016
LI30.09.2016
Former [2017/37]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
IE17.09.2016
CH30.09.2016
LI30.09.2016
Former [2017/31]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/11]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/10]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
SK20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/09]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/07]AT20.04.2016
BE20.04.2016
DK20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/03]AT20.04.2016
BE20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/52]AT20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/51]AT20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/50]AT20.04.2016
ES20.04.2016
FI20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
NO20.07.2016
Former [2016/49]FI20.04.2016
LT20.04.2016
NL20.04.2016
PL20.04.2016
NO20.07.2016
Former [2016/46]LT20.04.2016
NO20.07.2016
Documents cited:Search[Y]JPS6014222  (MATSUSHITA ELECTRIC IND CO LTD) [Y] 1-3,5-13 * abstract * * figure 4 *;
 [Y]US2002041426  (ABE KENICHI [JP], et al) [Y] 1-3,5-13 * abstract * * paragraph [0028] - paragraph [0029] * * figure 2 *;
 [Y]US2007154161  (BINTZ LOUIS J [US], et al) [Y] 1-3,5-13* paragraph [0005] - paragraph [0006] *;
 [Y]  - ED L WOOTEN ET AL, "A Review of Lithium Niobate Modulators for Fiber-Optic Communications Systems", IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20000101), vol. 6, no. 1, ISSN 1077-260X, XP011061755 [Y] 1-3,5-13 * abstract * * page 72, column l *
International search[Y]JPH09304800  (MATSUSHITA ELECTRIC IND CO LTD);
 [Y]JP2002006353  (MITSUBISHI CABLE IND LTD);
 [Y]WO2008093545  (MATSUSHITA ELECTRIC IND CO LTD [JP], et al);
 [Y]JP2008224972  (SHIMADZU CORP);
 [Y]  - SAKAI K. ET AL., "Planar-waveguide quasi-phase- matched second-harmonic-generation device in Y-cut MgO-doped LiNbO3", OPTICS LETTERS, (2006), vol. 31, no. 21, pages 3134 - 3136, XP001249995

DOI:   http://dx.doi.org/10.1364/OL.31.003134
by applicant   - K. SAKAI, "Planar- waveguide quasi-phase-matched second-harmonic-generation device in Y-cut MgO-doped LiNb03", OPTICS LETTERS, (20061101), vol. 31, no. 21, pages 3134 - 3136
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.