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Extract from the Register of European Patents

EP About this file: EP4027556

EP4027556 - METHOD AND DEVICE FOR REPORTING HARQ FEEDBACK TO BASE STATION IN NR V2X [Right-click to bookmark this link]
Status	Grant of patent is intended Status updated on 09.06.2024 Database last updated on 12.07.2024
Former	Examination is in progress Status updated on 28.07.2023
Former	Request for examination was made Status updated on 10.06.2022
Former	The international publication has been made Status updated on 10.04.2021
Most recent event Tooltip	09.06.2024	New entry: Communication of intention to grant a patent
Applicant(s)	For all designated states LG Electronics Inc. 128, Yeoui-daero Yeongdeungpo-gu SEOUL 07336 / KR
	[2022/28]
Inventor(s)	01 / LEE, Seungmin IP Center, LG Electronics Inc. 19, Yangjae-daero 11-gil, Seocho-gu Seoul 06772 / KR
	02 / HWANG, Daesung IP Center, LG Electronics Inc. 19, Yangjae-daero 11-gil, Seocho-gu Seoul 06772 / KR
	03 / KO, Woosuk IP Center, LG Electronics Inc. 19, Yangjae-daero 11-gil, Seocho-gu Seoul 06772 / KR
	[2022/28]
Representative(s)	Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR
	[N/P]
Former [2022/28]	Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR
Application number, filing date	20873326.1	05.10.2020
	[2022/28]
	WO2020KR13464
Priority number, date	US201962911177P	04.10.2019 Original published format: US 201962911177 P
	[2022/28]
Filing language	KO
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2021066599
	Date:	08.04.2021
	Language:	KO
	[2021/14]
	Type:	A1 Application with search report
	No.:	EP4027556
	Date:	13.07.2022
	Language:	EN
	[2022/28]
Search report(s)	International search report - published on:	KR	08.04.2021
	(Supplementary) European search report - dispatched on:	EP	25.10.2022
Classification	IPC:	H04L1/1829, H04L1/1867, H04L5/00, H04W72/23, // H04W52/34, H04L1/00, H04W4/40	[2024/26]
	CPC:	H04L1/1864 (EP); H04L5/0055 (KR); H04W72/232 (US); H04L1/0072 (EP); H04L1/1812 (KR,US); H04L1/1822 (KR); (+) H04L1/1861 (EP); H04L1/1893 (EP,US); H04L5/0005 (KR); H04L5/0053 (EP); H04W4/40 (EP,KR); H04W72/1263 (US); H04W72/23 (EP,KR); H04W72/25 (US); H04L2001/0092 (EP); H04W52/346 (EP) (-)
	Former IPC [2022/47]	H04L1/18, H04L1/00, H04L5/00, H04W4/40, H04W72/04, H04W72/12, // H04W52/34
	Former IPC [2022/28]	H04L1/18, H04L1/00, H04L5/00, H04W4/40, H04W52/32, H04W72/04, H04W72/12
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 [2022/28]
Title	German:	VERFAHREN UND VORRICHTUNG ZUR MELDUNG VON HARQ-FEEDBACK AN EINE BASISSTATION IN NR V2X	[2022/28]
	English:	METHOD AND DEVICE FOR REPORTING HARQ FEEDBACK TO BASE STATION IN NR V2X	[2022/28]
	French:	PROCÉDÉ ET DISPOSITIF POUR SIGNALER UNE RÉTROACTION HARQ À UNE STATION DE BASE DANS NR V2X	[2022/28]
Entry into regional phase	07.04.2022	Translation filed
	07.04.2022	National basic fee paid
	07.04.2022	Search fee paid
	07.04.2022	Designation fee(s) paid
	07.04.2022	Examination fee paid
Examination procedure	07.04.2022	Examination requested [2022/28]
	11.05.2023	Amendment by applicant (claims and/or description)
	11.05.2023	Date on which the examining division has become responsible
	28.07.2023	Despatch of a communication from the examining division (Time limit: M04)
	28.11.2023	Reply to a communication from the examining division
	08.02.2024	Despatch of a communication from the examining division (Time limit: M04)
	03.04.2024	Reply to a communication from the examining division
	10.06.2024	Communication of intention to grant the patent
Fees paid	Renewal fee
	25.10.2022	Renewal fee patent year 03
	25.10.2023	Renewal fee patent year 04
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	[Y] - CMCC, "Discussion on mode-1 resource allocation for NR sidelink", vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, (20191001), 3GPP DRAFT; R1-1910163, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1910163.zip, (20191001), XP051788970 [Y] 1-15 * the whole document *
		[Y] - MOTOROLA MOBILITY ET AL, "HARQ enhancement for URLLC", vol. RAN WG1, no. Taipei; 20190121 - 20190125, (20190120), 3GPP DRAFT; R1-1900940 HARQ ENHANCEMENT FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1900940%2Ezip, (20190120), XP051593784 [Y] 1-15 * section 2.2 *
	International search	[Y]US2019020506 (CHENG YU-HSIN [TW], et al) [Y] 4-8 * See paragraph [0067]; and figure 1. *;
		[YX] - vivo, "Discussion on mode 1 resource allocation mechanism", 3GPP Draft; R1-1908149_Discussion on mode 1 resource allocation mechanism, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, (20190817), vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, XP051764768 [Y] 4-8 * See sections 2.2 and 3.2; and figures 6 and 8. * [X] 1-3,9-20
		[A] - ITL, "Physical layer procedure for NR V2X", 3GPP Draft; R1-1909117_V2X_PHY procedure, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, (20190816), vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, XP051765720 [A] 1-20 * See section 3; and figure 3. *
		[A] - LG Electronics, "Discussion on resource allocation for NR sidelink Mode 1", 3GPP Draft; R1-1908901 Discussion on resource allocation for mode 1_LG, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, (20190817), vol. RAN WG1, no. Prague; 20190826 - 20190830, XP051765509 [A] 1-20 * See section 2.5. *
		[A] - Samsung, "On Resource Allocation for NR V2X Mode 1", 3GPP Draft; R1-1908476 On Resource Allocation for NR V2X Mode 1-Samsung, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, (20190817), vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, XP051765085 [A] 1-20 * See sections 2-6. *

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