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Extract from the Register of European Patents

EP About this file: EP3750343

EP3750343 - SERVICE FUNCTION CHAINING CONGESTION FEEDBACK [Right-click to bookmark this link]
Status	Examination is in progress Status updated on 29.06.2023 Database last updated on 03.10.2024
Former	Request for examination was made Status updated on 13.11.2020
Former	The international publication has been made Status updated on 31.08.2019
Most recent event Tooltip	02.04.2024	New entry: Renewal fee paid
Applicant(s)	For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN
	[2020/51]
Inventor(s)	01 / EASTLAKE, III, Donald Eggleston 155 Beaver Street Milford, Massachusetts 01757 / US
	02 / MALIS, Andrew G. 30 Kirkland Drive Andover, Massachusetts 01810 / US
	[2021/08]
Former [2020/51]	01 / EASTLAKE, Donald E. III 155 Beaver Street Milford, Massachusetts 01757 / US
	02 / MALIS, Andrew G. 30 Kirkland Drive Andover, Massachusetts 01810 / US
Representative(s)	Maiwald GmbH Elisenhof Elisenstraße 3 80335 München / DE
	[N/P]
Former [2020/51]	Maiwald Patent- und Rechtsanwaltsgesellschaft mbH Elisenhof Elisenstraße 3 80335 München / DE
Application number, filing date	18907106.1	26.06.2018
	[2020/51]
	WO2018CN92862
Priority number, date	US201862634584P	23.02.2018 Original published format: US 201862634584 P
	US201815977161	11.05.2018 Original published format: US201815977161
	[2020/51]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2019161628
	Date:	29.08.2019
	Language:	EN
	[2019/35]
	Type:	A1 Application with search report
	No.:	EP3750343
	Date:	16.12.2020
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 29.08.2019 takes the place of the publication of the European patent application.
	[2020/51]
Search report(s)	International search report - published on:	CN	29.08.2019
	(Supplementary) European search report - dispatched on:	EP	04.03.2021
Classification	IPC:	H04L12/24, H04L12/801, H04L12/815	[2021/14]
	CPC:	H04L47/115 (EP,CN,KR,US); H04L43/091 (EP,KR); H04L43/062 (CN,KR,US); H04L47/22 (EP,CN,KR,US); H04L47/2483 (EP,CN,KR,US)
	Former IPC [2020/51]	H04W28/02, H04L12/26
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 [2020/51]
Title	German:	DIENSTFUNKTIONSVERKETTUNG MIT ÜBERLASTUNGSFEEDBACK	[2020/51]
	English:	SERVICE FUNCTION CHAINING CONGESTION FEEDBACK	[2020/51]
	French:	RÉTROACTION DE CONGESTION DE CHAÎNAGE DE FONCTIONS DE SERVICE	[2020/51]
Entry into regional phase	07.09.2020	National basic fee paid
	07.09.2020	Search fee paid
	07.09.2020	Designation fee(s) paid
	07.09.2020	Examination fee paid
Examination procedure	07.09.2020	Examination requested [2020/51]
	29.09.2021	Amendment by applicant (claims and/or description)
	28.06.2023	Despatch of a communication from the examining division (Time limit: M04)
	08.11.2023	Reply to a communication from the examining division
Fees paid	Renewal fee
	07.09.2020	Renewal fee patent year 03
	30.06.2021	Renewal fee patent year 04
	31.03.2022	Renewal fee patent year 05
	31.03.2023	Renewal fee patent year 06
	31.03.2024	Renewal fee patent year 07
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.
Documents cited:	Search	[A]US2016065456 (MULEY PRAVEEN VASANT [US], et al) [A] 1-15 * paragraph [0016] - paragraph [0046] * * paragraph [0055] - paragraph [0080] * * figures 1, 3 *;
		[XY]EP3146672 (NOKIA SOLUTIONS & NETWORKS OY [FI]) [X] 1,4-6,12,14,15 * paragraph [0009] - paragraph [0013] * * paragraph [0036] - paragraph [0052] * * figures 1-7 * [Y] 2,3,7-11,13;
		[YA] - QUINN R FERNANDO J GUICHARD S KUMAR CISCO SYSTEMS P ET AL, "Network Service Header; draft-quinn-nsh-01.txt", NETWORK SERVICE HEADER; DRAFT-QUINN-NSH-01.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, (20130713), pages 1 - 21, XP015094307 [Y] 2,3,7-11,13 * page 8, section "3. Network Service Header" * * page 12, section "4. Header Format" * * figures 1-4 * [A] 1,4-6,12,14,15
		[A] - MAHKONEN HEIKKI ET AL, "Elastic network monitoring with virtual probes", 2015 IEEE CONFERENCE ON NETWORK FUNCTION VIRTUALIZATION AND SOFTWARE DEFINED NETWORK (NFV-SDN), IEEE, (20151118), doi:10.1109/NFV-SDN.2015.7387390, pages 1 - 3, XP032852453 [A] 1-15 * the whole document * DOI: http://dx.doi.org/10.1109/NFV-SDN.2015.7387390
	International search	[X]WO2013133665 (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-20 * description paragraphs 36-111,and figures 1-6 ............................................................................................................................................................................... *;
		[A]CN104685919 (ALCATEL LUCENT INC) [A] 1-20* the whole document *;
		[A]US2017013502 (BANIEL URI [US], et al) [A] 1-20 * the whole document *;
		[A]WO2017023741 (CONVIDA WIRELESS LLC [US]) [A] 1-20 * the whole document *;
		[A]US2017180218 (RASANEN JUHA ANTERO [FI]) [A] 1-20 * the whole document *

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