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EP About this file: EP3143726

EP3143726 - METHODS FOR CONTROLLING NETWORK SWITCHES USING A SWITCH MODELING INTERFACE AT A CONTROLLER [Right-click to bookmark this link]
Former [2017/12]	SYSTEMS AND METHODS FOR CONTROLLING NETWORK SWITCHES USING A SWITCH MODELING INTERFACE AT A CONTROLLER
	[2019/40]
Status	The application is deemed to be withdrawn Status updated on 27.11.2020 Database last updated on 05.10.2024
Former	Grant of patent is intended Status updated on 09.03.2020
Former	Examination is in progress Status updated on 31.01.2020
Former	Grant of patent is intended Status updated on 19.09.2019
Former	Examination is in progress Status updated on 06.10.2017
Former	Request for examination was made Status updated on 17.02.2017
Former	The international publication has been made Status updated on 05.12.2016
Most recent event Tooltip	27.11.2020	Application deemed to be withdrawn	published on 30.12.2020 [2020/53]
Applicant(s)	For all designated states Big Switch Networks LLC 5453 Great America Parkway Santa Clara, CA 95054 / US
	[2020/27]
Former [2019/19]	For all designated states Big Switch Networks, Inc. 3111 Coronado Drive Building A Santa Clara, California 95054 / US
Former [2017/12]	For all designated states Big Switch Networks Inc. 3965 Freedom Circle Suite 300 Santa Clara, CA 95054 / US
Inventor(s)	01 / WUNDSAM, Andreas 405 Stierlin Rd Apt 10 Mountain View, CA 94043-4633 / US
	02 / LANE, Richard, Leegan 505 Cypress Point Drive, Unit 252 Mountain View, California 94043 / US
	03 / SHERWOOD, Robert, W. 4465 View Place Oakland, CA 94611 / US
	[N/P]
Former [2017/12]	01 / WUNDSAM, Andreas 405 Stierlin Rd Apt 10 Mountain View, CA 94043-4633 / US
	02 / LANE, Richard, Leegan 240 Monroe Drive Apt. 11 Mountain View, CA 94040 / US
	03 / SHERWOOD, Robert, W. 4465 View Place Oakland, CA 94611 / US
Representative(s)	Rooney, John-Paul Withers & Rogers LLP 2 London Bridge London SE1 9RA / GB
	[N/P]
Former [2017/12]	Rooney, John-Paul Withers & Rogers LLP 4 More London Riverside London SE1 2AU / GB
Application number, filing date	15730309.0	14.05.2015
	[2017/12]
	WO2015US30874
Priority number, date	US201414295196	03.06.2014 Original published format: US201414295196
	[2017/12]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2015187337
	Date:	10.12.2015
	Language:	EN
	[2015/49]
	Type:	A1 Application with search report
	No.:	EP3143726
	Date:	22.03.2017
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 10.12.2015 takes the place of the publication of the European patent application.
	[2017/12]
Search report(s)	International search report - published on:	EP	10.12.2015
Classification	IPC:	H04L12/24	[2017/12]
	CPC:	H04L41/0895 (EP); H04L41/0816 (EP,CN,US); H04L41/0823 (US); H04L47/13 (US); H04L49/25 (US); H04L49/351 (US); (+) H04L41/085 (EP,CN,US) (-)
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 [2017/12]
Title	German:	VERFAHREN ZUR STEUERUNG VON NETZWERKWEICHEN MITTELS EINER NETZWERKWEICHENMODELLIERUNGSSCHNITTSTELLE AUF EINEM KONTROLLER	[2019/40]
	English:	METHODS FOR CONTROLLING NETWORK SWITCHES USING A SWITCH MODELING INTERFACE AT A CONTROLLER	[2019/40]
	French:	PROCÉDÉS POUR COMMANDER LES COMMUTATEURS DE RÉSEAU EN UTILISANT UNE INTERFACE DE MODÉLISATION DE COMMUTATEUR DANS UN CONTRÔLEUR	[2019/40]
	Former [2017/12]	SYSTEME UND VERFAHREN ZUR STEUERUNG VON NETZWERKSCHALTUNGEN MITHILFE EINER SCHALTMODELLIERUNGSSCHNITTSTELLE AN EINEM STEUERGERÄT
	Former [2017/12]	SYSTEMS AND METHODS FOR CONTROLLING NETWORK SWITCHES USING A SWITCH MODELING INTERFACE AT A CONTROLLER
	Former [2017/12]	SYSTÈMES ET PROCÉDÉS DE COMMANDE DE COMMUTATEURS DE RÉSEAU À L'AIDE D'UNE INTERFACE DE MODÉLISATION DE COMMUTATION AU NIVEAU D'UN CONTRÔLEUR
Entry into regional phase	05.12.2016	National basic fee paid
	05.12.2016	Designation fee(s) paid
	05.12.2016	Examination fee paid
Examination procedure	05.12.2016	Examination requested [2017/12]
	05.12.2016	Date on which the examining division has become responsible
	29.06.2017	Amendment by applicant (claims and/or description)
	06.10.2017	Despatch of a communication from the examining division (Time limit: M04)
	15.02.2018	Reply to a communication from the examining division
	22.10.2018	Despatch of a communication from the examining division (Time limit: M06)
	01.05.2019	Reply to a communication from the examining division
	20.09.2019	Communication of intention to grant the patent
	30.01.2020	Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
	10.03.2020	Communication of intention to grant the patent
	21.07.2020	Application deemed to be withdrawn, date of legal effect [2020/53]
	11.08.2020	Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2020/53]
Fees paid	Renewal fee
	12.05.2017	Renewal fee patent year 03
	11.05.2018	Renewal fee patent year 04
	10.05.2019	Renewal fee patent year 05
	Penalty fee
	Additional fee for renewal fee
	31.05.2020	06 M06 Not yet paid
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.
Cited in	International search	[XI]US2013163427 (BELIVEAU LUDOVIC [US], et al) [X] 1,19 * paragraph [0054] - paragraph [0060] * * paragraph [0099] - paragraph [0104] * * figures 1, 8 *[I] 2-11,20,21;
		[XYI] - ANDREAS VOELLMY ET AL, "Maple", SIGCOMM, ACM, 2 PENN PLAZA, SUITE 701 NEW YORK NY 10121-0701 USA, (20130827), doi:10.1145/2486001.2486030, ISBN 978-1-4503-2056-6, pages 87 - 98, XP058030647 [X] 1-8,10,11,19-21 * Section 2 - Section 4 * * figure 1 * [Y] 12 [I] 9 DOI: http://dx.doi.org/10.1145/2486001.2486030
		[XYI] - YASUNOBO CHIBA ET AL, "A Study on Control Plane OAM Mechanism for OpenFlow Networks", IEICE TECHNICAL REPORT, DENSHI JOUHOU TSUUSHIN GAKKAI, JP, (20110224), vol. 110, no. 448, ISSN 0913-5685, pages 329 - 334, XP008173888 [X] 13-15,17,18 * abstract * * Section 2 * * Section 4.1 * * figures 1, 2, 4, 6 * [Y] 12 [I] 16
		[A] - "OpenFlow Switch Specification", (20111205), URL: https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-spec-v1.2.pdf, (20150727), XP055177510 [A] 1-21 * page 62 *
		[XI] - Ankur Singla ET AL, "OpenContrail Architecture Documentation", (20140208), URL: http://web.archive.org/web/20140208021157/http://opencontrail.org/opencontrail-architecture-documentation/, (20150727), XP055204674 [X] 1,19 * page 2 - page 12 * [I] 2-11,20,21

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