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: EP3513230

EP3513230 - OPTICAL COUPLING DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.04.2021
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  22.05.2020
FormerGrant of patent is intended
Status updated on  20.01.2020
FormerRequest for examination was made
Status updated on  21.06.2019
FormerThe international publication has been made
Status updated on  24.03.2018
Formerunknown
Status updated on  17.10.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Commissariat à l'énergie atomique et aux énergies alternatives
Bâtiment le Ponant
25, Rue Leblanc
75015 Paris / FR
[N/P]
Former [2019/30]For all designated states
Commissariat à l'énergie atomique et aux énergies alternatives
Bâtiment le Ponant
25, rue Leblanc
75015 Paris / FR
Inventor(s)01 / HASSAN, Karim
25 rue de la liberté
89470 Moneteau / FR
02 / BOUTAMI, Salim
25 rue Lavoisier
38100 Grenoble / FR
 [2019/30]
Representative(s)Brevalex
Tour Trinity
1 B Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2019/30]Brevalex
95, rue d'Amsterdam
75378 Paris Cedex 8 / FR
Application number, filing date17780472.112.09.2017
[2019/30]
WO2017FR52412
Priority number, dateFR2016005862715.09.2016         Original published format: FR 1658627
[2019/30]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2018051001
Date:22.03.2018
Language:FR
[2018/12]
Type: A1 Application with search report 
No.:EP3513230
Date:24.07.2019
Language:FR
The application published by WIPO in one of the EPO official languages on 22.03.2018 takes the place of the publication of the European patent application.
[2019/30]
Type: B1 Patent specification 
No.:EP3513230
Date:24.06.2020
Language:FR
[2020/26]
Search report(s)International search report - published on:EP22.03.2018
ClassificationIPC:G02B6/34, G02B6/30, G02B6/124
[2019/30]
CPC:
G02B6/30 (EP,US); G02B6/124 (EP,US); G02B6/34 (EP,US);
G02B2006/12102 (EP,US); G02B2006/12107 (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 [2019/30]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:OPTISCHE KUPPLUNGSVORRICHTUNG[2019/30]
English:OPTICAL COUPLING DEVICE[2019/30]
French:DISPOSITIF DE COUPLAGE OPTIQUE[2019/30]
Entry into regional phase19.03.2019National basic fee paid 
19.03.2019Designation fee(s) paid 
19.03.2019Examination fee paid 
Examination procedure19.03.2019Examination requested  [2019/30]
19.03.2019Date on which the examining division has become responsible
16.05.2019Amendment by applicant (claims and/or description)
21.01.2020Communication of intention to grant the patent
19.05.2020Fee for grant paid
19.05.2020Fee for publishing/printing paid
19.05.2020Receipt of the translation of the claim(s)
Opposition(s)25.03.2021No opposition filed within time limit [2021/22]
Fees paidRenewal fee
22.08.2019Renewal fee patent year 03
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  TooltipHU12.09.2017
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MK24.06.2020
MT24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
IE12.09.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
IS24.10.2020
PT26.10.2020
[2022/33]
Former [2022/28]HU12.09.2017
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MT24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
IE12.09.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
IS24.10.2020
PT26.10.2020
Former [2022/27]HU12.09.2017
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MT24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
IE12.09.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/37]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
IE12.09.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/36]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
BE30.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/27]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SK24.06.2020
SM24.06.2020
LU12.09.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/21]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/10]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/09]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
PT26.10.2020
Former [2021/04]AL24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RS24.06.2020
SE24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2021/01]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
SE24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2020/51]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
SE24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/50]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
SE24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/48]FI24.06.2020
LT24.06.2020
SE24.06.2020
NO24.09.2020
Former [2020/47]LT24.06.2020
NO24.09.2020
Cited inInternational search[A]US5317551  (SHIONO TERUHIRO [JP]) [A] 1-10 * figures 3,4 *;
 [A]US7184627  (GUNN III LAWRENCE C [US], et al) [A] 1-10 * figures 15-20 * * column 22, line 56 - column 23, line 11 *;
 [A]US2009087141  (KIM HYUN JUN [KR], et al) [A] 1-10 * figures 2,9B * * paragraph [0060] *;
 [A]EP2977801  (IMEC VZW [BE], et al) [A] 1-10 * figure 1 * * paragraph [0033] *;
 [A]  - HIRATA T ET AL, "Demonstration of a waveguide lens monolithically integrated with a laser diode by compositional disordering of a quantum well", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (19930601), vol. 5, no. 6, doi:10.1109/68.219715, ISSN 1041-1135, pages 698 - 700, XP011410897 [A] 1-10 * abstract * * figure 1 *

DOI:   http://dx.doi.org/10.1109/68.219715
by applicantUS7184627
 US2009087141
 EP2977801
    - D. TAILLAERT et al., "Compact efficient broadband grating coupler for silicon-on-insulator waveguides", Opt. Lett., (20040000), vol. 29, no. 23, doi:doi:10.1364/OL.29.002749, page 2749, XP002690979

DOI:   http://dx.doi.org/10.1364/OL.29.002749
    - D. VERMEULEN et al., "High-efficiency fiber-to-chip grating coupler realized using an advanced CMOS-compatible Silicon-On-Insulator platform", Opt. Lett., (20100000), vol. 18, no. 17, doi:doi:10.1364/OE.18.018278, page 18278, XP055263777

DOI:   http://dx.doi.org/10.1364/OE.18.018278
    - CHAO LI et al., "CMOS-compatible high efficiency double-etched apodized waveguide grating coupler", Opt. Express, (20130000), vol. 21, no. 7, page 7868
    - KATSUNARI OKAMOTO, Fundamentals of optical waveguides, ISBN 978-0-12-525096-2
    - K. VAN ACOLEYEN et al., "Compact lens-assisted focusing tapers fabricated on silicon-on-insulator", IV Photonics (GFP), 2001, 8th IEEE, (20110000), pages 7 - 9
    - HIRATA et al., "Demonstration of a Wave Guide Lens Monolithically Integrated with a Laser Diode by Composition Disordering of a Quantum Well", IEEE Photonics Technology Letters, (19930000), vol. 5, no. 6, pages 1041 - 1135
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.