EP2537274 - SECURE KEY DISTRIBUTION FOR OPTICAL CODE DIVISION MULTIPLEXED BASED POTICAL ENCRYPTION [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 11.05.2018 Database last updated on 03.09.2024 | |
Former | Grant of patent is intended Status updated on 10.08.2017 | Most recent event Tooltip | 11.05.2018 | Application deemed to be withdrawn | published on 13.06.2018 [2018/24] | Applicant(s) | For all designated states Telcordia Technologies, Inc. 1 Telcordia Drive 5G116 Piscataway, NJ 08854-4157 / US | [2012/52] | Inventor(s) | 01 /
ETEMAD, Shahab 2 Crest Lane Warren, NJ 07059 / US | 02 /
TOLIVER, Paul 216 Riveredge Road Tinton Falls, NJ 07724 / US | [2012/52] | Representative(s) | Beetz & Partner mbB Patentanwälte Prinzregentenstraße 54 80538 München / DE | [N/P] |
Former [2012/52] | Beetz & Partner Patentanwälte Steinsdorfstrasse 10 80538 München / DE | Application number, filing date | 11745211.0 | 17.02.2011 | WO2011US25195 | Priority number, date | US20100305361P | 17.02.2010 Original published format: US 305361 P | US20100824610 | 28.06.2010 Original published format: US 824610 | [2012/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011103267 | Date: | 25.08.2011 | Language: | EN | [2011/34] | Type: | A1 Application with search report | No.: | EP2537274 | Date: | 26.12.2012 | Language: | EN | The application published by WIPO in one of the EPO official languages on 25.08.2011 takes the place of the publication of the European patent application. | [2012/52] | Search report(s) | International search report - published on: | US | 25.08.2011 | (Supplementary) European search report - dispatched on: | EP | 12.02.2015 | Classification | IPC: | H04L9/08, H04L9/12, H04J14/00, H04B10/07 | [2015/12] | CPC: |
H04L9/0891 (EP,US);
H04B10/85 (EP,US);
H04J14/007 (EP,US);
H04L9/12 (EP,US)
|
Former IPC [2012/52] | H04J14/00 | Designated contracting states | AL, 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 [2012/52] | Title | German: | SICHERE SCHLÜSSELVERTEILUNG FÜR AUF OPTISCHER MULTIPLEX-CODEVERTEILUNG BASIERENDE OPTISCHE VERSCHLÜSSELUNG | [2012/52] | English: | SECURE KEY DISTRIBUTION FOR OPTICAL CODE DIVISION MULTIPLEXED BASED POTICAL ENCRYPTION | [2012/52] | French: | DISTRIBUTION SÉCURISÉE DE CLÉS POUR CRYPTAGE OPTIQUE BASÉ SUR UN MULTIPLEXAGE OPTIQUE À RÉPARTITION DE CODE | [2012/52] | Entry into regional phase | 17.09.2012 | National basic fee paid | 17.09.2012 | Search fee paid | 17.09.2012 | Designation fee(s) paid | 17.09.2012 | Examination fee paid | Examination procedure | 16.12.2011 | Request for preliminary examination filed International Preliminary Examining Authority: US | 17.09.2012 | Examination requested [2012/52] | 14.09.2015 | Amendment by applicant (claims and/or description) | 11.08.2017 | Communication of intention to grant the patent | 22.12.2017 | Application deemed to be withdrawn, date of legal effect [2018/24] | 25.01.2018 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2018/24] | 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 11.08.2017 | Fees paid | Renewal fee | 27.02.2013 | Renewal fee patent year 03 | 27.02.2014 | Renewal fee patent year 04 | 26.02.2015 | Renewal fee patent year 05 | 26.02.2016 | Renewal fee patent year 06 | 27.02.2017 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 28.02.2018 | 08   M06   Not yet paid |
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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. | Documents cited: | Search | [Y]DE19726003 (ALSTHOM CGE ALCATEL [FR]) [Y] 1-4,9-12,16-18,20 * abstract * * column 1, line 37 - line 47 * * column 2, line 26 - line 34 * * column 2, line 42 - column 3, line 10 * * column 3, line 53 - line 67 *; | [AD]US2007036553 (ETEMAD SHAHAB [US], et al) [AD] 1-20 * abstract ** paragraphs [0012] - [0027] *; | [Y]US2007076886 (HORI SATORU [JP], et al) [Y] 5-8,13-15,19 * abstract * * paragraphs [0067] - [0074] *; | [Y] - SHAHAB ETEMAD ET AL, "OCDM-Based All Optical Multi-Level Security", AVIONICS, FIBER-OPTICS AND PHOTONICS TECHNOLOGY CONFERENCE, 2007 IEEE, IEEE, PI, (20071001), ISBN 978-1-4244-0936-5, pages 30 - 31, XP031152761 [Y] 1-20 * the whole document * | International search | [Y]US2006116969 (HATANAKA MASAYUKI [JP], et al); | [Y]US2007276765 (HAZEL PATRICK K [US], et al); | [A]USRE40923E (ANDERSON JON [US], et al); | [Y]US2009313476 (LIU DAVID H [US], et al) | by applicant | DE19726003 | - SHAHAB ETEMAD ET AL., OCDM-BASED ALL OPTICAL MULTI-LEVEL SECURITY |