EP2296302 - Method for cntrolling the center wavelengh of at least one narrow band optical channel WDM transmitting device in a WDM network and corresponding WDM transmitting [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 28.07.2015 Database last updated on 14.12.2019 | Most recent event Tooltip | 02.10.2019 | New entry: Renewal fee paid | Applicant(s) | For all designated states ADVA Optical Networking SE Märzenquelle 1 - 3 98617 Meiningen / DE | [2015/39] |
Former [2011/11] | For all designated states Adva Ag Optical Networking Märzenquelle 1-3 98617 Meiningen / DE | Inventor(s) | 01 /
Eiselt, Michael, Dr.-Ing. An der Gebind 7 99334 Kirchheim / DE | [2011/11] | Representative(s) | Eder, Thomas Eder Schieschke & Partner mbB Patentanwälte Elisabethstrasse 34/II 80796 München / DE | [N/P] |
Former [2011/11] | Eder, Thomas Eder & Schieschke Patentanwälte Elisabethstrasse 34 80796 München / DE | Application number, filing date | 09011653.4 | 11.09.2009 | [2011/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2296302 | Date: | 16.03.2011 | Language: | EN | [2011/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.2010 | Classification | International: | H04J14/02 | [2011/11] | Designated contracting states | 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 [2011/11] | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | Verfahren zum Kontrollieren der mittleren Wellenlänge mindestens einer Vorrichtung zur Schmalband-WDM-Übertragung auf einem optischen Kanal in einem WDM-Netz und entsprechende WDM-Übertragung | [2011/11] | English: | Method for cntrolling the center wavelengh of at least one narrow band optical channel WDM transmitting device in a WDM network and corresponding WDM transmitting | [2011/11] | French: | Procédé de contrôle de longueur d'onde centrale d'au moins un dispositif de transmission WDM de canal optique à bande étroite dans un réseau WDM et transmission WDM correspondante | [2011/11] | Examination procedure | 23.04.2010 | Examination requested [2011/11] | 23.06.2010 | Despatch of a communication from the examining division (Time limit: M04) | 27.10.2010 | Reply to a communication from the examining division | 06.08.2012 | Despatch of a communication from the examining division (Time limit: M06) | 11.01.2013 | Reply to a communication from the examining division | 26.03.2015 | Despatch of a communication from the examining division (Time limit: M04) | 27.07.2015 | Reply to a communication from the examining division | 23.05.2017 | Despatch of communication that the application is refused, reason: substantive examination {1} | Appeal following examination | 21.07.2017 | Appeal received No. T2547/17 | 29.09.2017 | Statement of grounds filed | 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 23.06.2010 | Fees paid | Renewal fee | 29.09.2011 | Renewal fee patent year 03 | 27.09.2012 | Renewal fee patent year 04 | 26.09.2013 | Renewal fee patent year 05 | 30.09.2014 | Renewal fee patent year 06 | 29.09.2015 | Renewal fee patent year 07 | 30.09.2016 | Renewal fee patent year 08 | 30.09.2017 | Renewal fee patent year 09 | 01.10.2018 | Renewal fee patent year 10 | 30.09.2019 | Renewal fee patent year 11 | Documents cited: | Search | [Y]US2008279557 (PARK CHANG-SOO [KR], et al) [Y] 1-17 * paragraph [0002] - paragraph [0009] * * paragraph [0011] - paragraph [0014] * * paragraph [0020] - paragraph [0030]; figure 1 * * paragraph [0036] - paragraph [0049]; figure 2 *; | [A]EP0436202 (UNITED TECHNOLOGIES CORP [US]) [A] 1-17 * column 1, line 3 - line 7 * * column 3, line 49 - column 4, line 27 * * column 5, line 3 - column 6, line 5; figure 1 * * column 6, line 58 - column 8, line 46; figure 2 *; | [A]US6396603 (KIM BYUNG-JIK [KR]) [A] 1-17 * column 1, line 30 - column 2, line 64 * * column 4, line 36 - column 5, line 55; figure 1 *; | [A]US2002041414 (OGUMA TAKEFUMI [JP]) [A] 1-17 * paragraph [0001] * * paragraph [0083] - paragraph [0108]; figure 6 * * paragraph [0112] - paragraph [0116]; figure 11 * | [Y] - RANDY GILES ET AL, "Fiber-Grating Sensor for Wavelength Tracking in Single-Fiber WDM Access PON's", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (19970401), vol. 9, no. 4, ISSN 1041-1135, pages 523 - 525, XP011048639 [Y] 1-17 * page 523, column L, paragraph 1 - column R, paragraph 2; figure 1 * | [A] - HANN S ET AL, "Uni-lambda bidirectional 10/1.25 GbE access service based on WDM-PON", ELECTRONICS LETTERS, IEE STEVENAGE, GB, (20040205), vol. 40, no. 3, ISSN 0013-5194, pages 194 - 195, XP006021385 [A] 1-17 * page 194, column L, paragraph 1 - column R, paragraph 2 * DOI: http://dx.doi.org/10.1049/el:20040121 | by applicant | US2008279557 | - RANDY GILES, "Fiber-grating sensor for wavelength tracking in single-fiber WDM access PON's", IEEE. PHOTONICS TECHNOLOGY LETTERS, (199704), vol. 9, no. 4, pages 523 - 525, XP011048639 |