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EP1756634
European procedure
Extract from the Register of European Patents
EP About this file: EP1756634
| EP1756634 - PHOTONIC-BANDGAP FIBER WITH HOLLOW CORE [Right-click to bookmark this link] | |||
| Former [2007/09] | PHOTONIC-BANDCAP FIBER WITH HOLLOW CORE | ||
| [2012/52] | Status | No opposition filed within time limit Status updated on 16.05.2014 Database last updated on 30.03.2026 | Most recent event Tooltip | 16.05.2014 | No opposition filed within time limit | published on 18.06.2014 [2014/25] | Applicant(s) | For all designated states The Board of Trustees of the Leland Stanford Junior University Office of Technology Licensing 1705 El Camino Real Palo Alto, CA 94306-1106 / US | [N/P] |
| Former [2013/28] | For all designated states The Board of Trustees of the Leland Stanford Junior University Office of Technology Licensing 1705 El Camino Real Palo Alto, CA 94306-1106 / US | ||
| Former [2007/09] | For all designated states THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY Office of Technology Licensing 1705 El Camino Real Palo Alto, CA 94306-1106 / US | Inventor(s) | 01 /
KIM, Hyang, Kyun 721 W. Remington Drive Sunnyvale, CA 94087 / US | 02 /
FAN, Shanhui 859 Clark Way Palo Alto, CA 94304 / US | 03 /
KINO, Gordon, S. 867 Cedro Way Stanford, CA 94305 / US | 04 /
SHIN, Jonghwa 126 Blackwelder Ct., Apt. 10A Stanford, CA 94305 / US | 05 /
DIGONNET, Michel, J.F. 1045 College Avenue Palo Alto, CA 94306 / US | 06 /
DANGUI, Vinayak 344 Olmstead Road, Apt 239 Stanford CA 94305 / US | [2007/25] |
| Former [2007/09] | 01 /
KIM, Hyang, Kyun 721 W. Remington Drive Sunnyvale, CA 94087 / US | ||
| 02 /
FAN, Shanhui 859 Clark Way Palo Alto, CA 94304 / US | |||
| 03 /
KINO, Gordon, S. 867 Cedro Way Stanford, CA 94305 / US | |||
| 04 /
SHIN, Jonghwa 126 Blackwelder Ct., Apt. 10A Stanford, CA 94305 / US | |||
| 05 /
DIGONNET, Michel, J.F. 1045 College Avenue Palo Alto, CA 94306 / US | |||
| 06 /
DANGUI, Vinayak 126 Blackwelder Court, Apt. 802 Palo Alto, CA 94305 / US | Representative(s) | Harris, Ian Richard, et al D Young & Co LLP 120 Holborn London EC1N 2DY / GB | [2013/28] |
| Former [2007/09] | Harris, Ian Richard, et al D Young & Co 120 Holborn London EC1N 2DY / GB | Application number, filing date | 05751945.6 | 06.05.2005 | [2007/09] | WO2005US16004 | Priority number, date | US20040569271P | 08.05.2004 Original published format: US 569271 P | US20040938755 | 10.09.2004 Original published format: US 938755 | [2007/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2005111679 | Date: | 24.11.2005 | Language: | EN | [2005/47] | Type: | A1 Application with search report | No.: | EP1756634 | Date: | 28.02.2007 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.11.2005 takes the place of the publication of the European patent application. | [2007/09] | Type: | B1 Patent specification | No.: | EP1756634 | Date: | 10.07.2013 | Language: | EN | [2013/28] | Search report(s) | International search report - published on: | EP | 24.11.2005 | Classification | IPC: | G02B6/02 | [2007/09] | CPC: |
G02B6/02328 (EP,US);
G02B6/02338 (EP,US);
G02B6/02347 (EP,US)
| Designated contracting states | DE, DK, FR, GB [2007/22] |
| Former [2007/09] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | FASER MIT PHOTONISCHER BANDLÜCKE MIT HOHLEM KERN | [2012/52] | English: | PHOTONIC-BANDGAP FIBER WITH HOLLOW CORE | [2012/52] | French: | FIBRE A BANDE INTERDITE PHOTONIQUE A COEUR CREUX | [2007/09] |
| Former [2007/09] | FASER MIT PHOTONISCHER BANDKAPPE MIT HOHLEM KERN | ||
| Former [2007/09] | PHOTONIC-BANDCAP FIBER WITH HOLLOW CORE | Entry into regional phase | 23.11.2006 | National basic fee paid | 23.11.2006 | Designation fee(s) paid | 23.11.2006 | Examination fee paid | Examination procedure | 07.03.2006 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 25.05.2006 | Loss of particular rights, legal effect: designated state(s) | 23.11.2006 | Examination requested [2007/09] | 16.01.2007 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, EE, ES, FI, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | 17.01.2007 | Amendment by applicant (claims and/or description) | 08.07.2009 | Despatch of a communication from the examining division (Time limit: M04) | 22.09.2009 | Reply to a communication from the examining division | 27.05.2010 | Despatch of a communication from the examining division (Time limit: M04) | 03.08.2010 | Reply to a communication from the examining division | 31.05.2011 | Despatch of a communication from the examining division (Time limit: M04) | 06.10.2011 | Reply to a communication from the examining division | 21.11.2012 | Date of oral proceedings | 12.12.2012 | Minutes of oral proceedings despatched | 13.12.2012 | Communication of intention to grant the patent | 08.04.2013 | Fee for grant paid | 08.04.2013 | Fee 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 08.07.2009 | Opposition(s) | 11.04.2014 | No opposition filed within time limit [2014/25] | Fees paid | Renewal fee | 23.11.2006 | Renewal fee patent year 03 | 28.03.2008 | Renewal fee patent year 04 | 25.05.2009 | Renewal fee patent year 05 | 31.03.2010 | Renewal fee patent year 06 | 24.05.2011 | Renewal fee patent year 07 | 23.03.2012 | Renewal fee patent year 08 | 27.05.2013 | Renewal fee patent year 09 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | Examination | BOUWMANS G ET AL: "Properties of a hollow-core photonic bandgap fiber at 850 nm wavelength", OPTICS EXPRESS, OSA (OPTICAL SOCIETY OF AMERICA), WASHINGTON DC, (US) LNKD- DOI:10.1364/OE.11.001613, vol. 11, no. 14, 1 January 2003 (2003-01-01), pages 1613 - 1620, XP007913125, ISSN: 1094-4087 DOI: http://dx.doi.org/10.1364/OE.11.001613 | HUMBERT G ET AL: "Hollow core photonic crystal fibers for beam delivery", OPTICS EXPRESS, OSA (OPTICAL SOCIETY OF AMERICA), WASHINGTON DC, (US) LNKD- DOI:10.1364/OPEX.12.001477, vol. 12, no. 8, 1 January 2004 (2004-01-01), pages 1477 - 1484, XP007913124, ISSN: 1094-4087 DOI: http://dx.doi.org/10.1364/OPEX.12.001477 | K. SAITOH ET AL: "Air-core photonic band-gap fibers: the impact of surface modes", OPTICS EXPRESS, vol. 12, no. 3, 9 February 2004 (2004-02-09), pages 394, XP055044161, ISSN: 1094-4087, DOI: 10.1364/OPEX.12.000394 DOI: http://dx.doi.org/10.1364/OPEX.12.000394 | by applicant | N. VENKATARAMAN ET AL.: "Low loss (13 dB/km) air core photonic bandgap fibre", PROCEEDINGS OF EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, ECOC 2002, COPENHAGEN, DENMARK, POSTDEADLINE SESSION 1, POSTDEADLINE PAPER PD1.1, 12 September 2002 (2002-09-12) | C.M. SMITH ET AL.: "Low-loss hollow-core silicalair photonic bandgap fibre", NATURE, vol. 424, no. 6949, 7 August 2003 (2003-08-07), pages 657 - 659 |