EP2528272 - DUAL-ATTACHED PROTECTION SWITCHING METHOD BASED ON VPLS AND SYSTEM THEREOF [Right-click to bookmark this link] | Status | The application has been refused Status updated on 06.11.2020 Database last updated on 14.06.2024 | Most recent event Tooltip | 06.11.2020 | Refusal of application | published on 09.12.2020 [2020/50] | Applicant(s) | For all designated states ZTE Corporation ZTE Plaza Keji Road South Hi-Tech Industrial Park Nanshan District Shenzhen, Guangdong 518057 / CN | [N/P] |
Former [2012/48] | For all designated states ZTE Corporation ZTE Plaza Keji Road South Hi-Tech Industrial Park Nanshan District Shenzhen, Guangdong 518057 / CN | Inventor(s) | 01 /
LI, Chunhong ZTE Plaza Keji Road South Hi-Tech Industrial Park Nanshan Shenzhen Guangdong 518057 / CN | [2012/48] | Representative(s) | Dr. Weitzel & Partner Patent- und Rechtsanwälte mbB Friedenstrasse 10 89522 Heidenheim / DE | [N/P] |
Former [2012/48] | Dr. Weitzel & Partner Patentanwälte Friedenstrasse 10 89522 Heidenheim / DE | Application number, filing date | 10843726.0 | 21.09.2010 | WO2010CN77233 | Priority number, date | CN201010100360 | 22.01.2010 Original published format: CN201010100360 | [2012/48] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011088686 | Date: | 28.07.2011 | Language: | ZH | [2011/30] | Type: | A1 Application with search report | No.: | EP2528272 | Date: | 28.11.2012 | Language: | EN | [2012/48] | Search report(s) | International search report - published on: | CN | 28.07.2011 | (Supplementary) European search report - dispatched on: | EP | 10.03.2015 | Classification | IPC: | H04L12/24, H04L12/26, H04L12/703, H04L12/721, H04L12/715, H04L12/707, H04L12/46 | [2015/15] | CPC: |
H04L12/4641 (EP);
H04L43/0811 (EP);
H04L43/0817 (EP);
H04L45/04 (EP);
H04L45/22 (EP);
H04L45/28 (EP);
H04L45/68 (EP)
(-)
|
Former IPC [2012/48] | H04L12/24 | 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, SE, SI, SK, SM, TR [2012/48] | Title | German: | ZWEIFACH BEFESTIGTES SCHUTZSCHALTVERFAHREN AUF VPLS-BASIS UND SYSTEM DAFÜR | [2012/48] | English: | DUAL-ATTACHED PROTECTION SWITCHING METHOD BASED ON VPLS AND SYSTEM THEREOF | [2012/48] | French: | PROCÉDÉ DE COMMUTATION DE PROTECTION À RATTACHEMENT DOUBLE BASÉ SUR VPLS ET SYSTÈME CORRESPONDANT | [2012/48] | Entry into regional phase | 24.07.2012 | Translation filed | 24.07.2012 | National basic fee paid | 24.07.2012 | Search fee paid | 24.07.2012 | Designation fee(s) paid | 24.07.2012 | Examination fee paid | Examination procedure | 24.07.2012 | Examination requested [2012/48] | 28.09.2015 | Amendment by applicant (claims and/or description) | 01.03.2016 | Despatch of a communication from the examining division (Time limit: M04) | 04.07.2016 | Reply to a communication from the examining division | 18.05.2017 | Date of oral proceedings | 31.05.2017 | Despatch of communication that the application is refused, reason: substantive examination [2020/50] | 31.05.2017 | Minutes of oral proceedings despatched | 19.10.2020 | Application refused, date of legal effect [2020/50] | Appeal following examination | 31.07.2017 | Appeal received No. T2317/17 | 27.09.2017 | Statement of grounds filed | 19.10.2020 | Result of appeal procedure: appeal of the applicant withdrawn | 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 01.03.2016 | Fees paid | Renewal fee | 24.07.2012 | Renewal fee patent year 03 | 27.09.2013 | Renewal fee patent year 04 | 29.09.2014 | Renewal fee patent year 05 | 11.09.2015 | Renewal fee patent year 06 | 13.09.2016 | Renewal fee patent year 07 | 12.09.2017 | Renewal fee patent year 08 | 25.09.2018 | Renewal fee patent year 09 | 27.09.2019 | Renewal fee patent year 10 | 14.09.2020 | Renewal fee patent year 11 |
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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 | [IY]US2007171817 (FUJITA MANABU [JP], et al) [I] 1,2,4,5 * paragraph [0013] - paragraph [0120]; figures 1-11 * [Y] 3,6; | [IY] - THOMAS D NADEAU ET AL, "Pseudo Wire (PW) OAM Message Mapping; draft-ietf-pwe3-oam-msg-map-07.txt", PSEUDO WIRE (PW) OAM MESSAGE MAPPING; DRAFT-IETF-PWE3-OAM-MSG-MAP-07.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, (20080701), vol. pwe3, no. 7, XP015058812 [I] 1,2,4,5 * page 1 * * page 6 - page 9 * * page 11 * * page 18 - page 28 * [Y] 3,6 | International search | [A]WO2007016834 (HUAWEI TECH CO LTD [CN], et al); | [X]US2007171817 (FUJITA MANABU [JP], et al); | [A]CN101330424 (HUAWEI TECH CO LTD [CN]); | [XP]CN101800662 (ZTE CORP); | [XP]CN101826983 (ZTE CORP); | [XP]CN101834773 (ZTE CORP) |