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Extract from the Register of European Patents

EP About this file: EP4106355

EP4106355 - TRANSMISSION MODE CONVERSION INDICATION METHOD, ACCESS NETWORK DEVICE, AND TERMINAL DEVICE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  10.11.2023
Database last updated on 06.07.2024
FormerRequest for examination was made
Status updated on  18.11.2022
FormerThe international publication has been made
Status updated on  08.06.2022
Most recent event   Tooltip08.03.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Vivo Mobile Communication Co., Ltd.
No.1, Vivo Road
Chang'an
Dongguan, Guangdong 523863 / CN
[2022/51]
Inventor(s)01 / XIE, Zhenhua
No.168 Jinghai East Rd., Chang'an
Dongguan, Guangdong 523863 / CN
02 / ZHANG, Yanxia
No.168 Jinghai East Rd., Chang'an
Dongguan, Guangdong 523863 / CN
 [2022/51]
Representative(s)Carangelo, Pierluigi, et al
Jacobacci & Partners S.p.A.
Via Tomacelli 146
00186 Roma / IT
[2022/51]
Application number, filing date21776114.723.03.2021
[2022/51]
WO2021CN82366
Priority number, dateCN20201020886123.03.2020         Original published format: CN202010208861
[2022/51]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021190498
Date:30.09.2021
Language:ZH
[2021/39]
Type: A1 Application with search report 
No.:EP4106355
Date:21.12.2022
Language:EN
[2022/51]
Search report(s)International search report - published on:CN30.09.2021
(Supplementary) European search report - dispatched on:EP03.02.2023
ClassificationIPC:H04W4/06, H04L12/18, H04W76/40, H04W28/06, H04W88/10
[2023/10]
CPC:
H04W76/40 (EP,KR); H04W4/06 (EP,KR,US); H04W28/06 (CN,KR,US);
H04L12/185 (EP,KR); H04L12/189 (EP); H04W88/10 (CN,KR,US);
H04W76/11 (EP); H04W8/186 (EP) (-)
Former IPC [2022/51]H04W4/06
Designated contracting statesAL,   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 [2022/51]
TitleGerman:VERFAHREN ZUR ANZEIGE EINER ÜBERTRAGUNGSMODUSUMWANDLUNG, ZUGANGSNETZWERKVORRICHTUNG UND ENDGERÄTEVORRICHTUNG[2022/51]
English:TRANSMISSION MODE CONVERSION INDICATION METHOD, ACCESS NETWORK DEVICE, AND TERMINAL DEVICE[2022/51]
French:PROCÉDÉ D'INDICATION DE CONVERSION DE MODE DE TRANSMISSION, DISPOSITIF DE RÉSEAU D'ACCÈS ET DISPOSITIF TERMINAL[2022/51]
Entry into regional phase16.09.2022Translation filed 
16.09.2022National basic fee paid 
16.09.2022Search fee paid 
16.09.2022Designation fee(s) paid 
16.09.2022Examination fee paid 
Examination procedure16.09.2022Examination requested  [2022/51]
18.05.2023Amendment by applicant (claims and/or description)
18.05.2023Date on which the examining division has become responsible
09.11.2023Despatch of a communication from the examining division (Time limit: M04)
07.03.2024Reply to a communication from the examining division
Fees paidRenewal fee
15.02.2023Renewal fee patent year 03
15.02.2024Renewal fee patent year 04
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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[XI]US2019059074  (OZTURK OZCAN [US], et al) [X] 1,6,11,15 * paragraph [0070] - paragraph [0079] *[I] 2,7-9,13,14;
 [XI]WO2019091456  (HUAWEI TECH CO LTD [CN]) [X] 1-9,11-15 * paragraph [0398] - paragraph [0455] * * paragraph [0220] - paragraph [0230] * [I] 10;
 [P]US2020267513  (ZHU YUANPING [CN], et al) [P] * paragraph [0398] - paragraph [0455] * * paragraph [0220] - paragraph [0230] *
International search[A]CN102651846  (ZTE CORP) [A] 1-33 * entire document *;
 [A]CN107371138  (CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY) [A] 1-33 * description paragraphs [0116]-[0236] *;
 [XY]CN108886669  (NOKIA SOLUTIONS & NETWORKS OY) [X] 1-3, 5-17, 19-24, 26-33 * description, paragraphs [0028]-[0040] * [Y] 4, 18, 25;
 [X]CN110651489  (SAMSUNG ELECTRONICS CO LTD) [X] 11-26, 28-29, 31-33 * description, paragraphs [0053]-[0064] *;
 [XY]CN110809299  (TENCENT TECH SHENZHEN CO LTD) [X] 1-3, 5-17, 19-24, 26-33 * description paragraphs [0078]-[0151] * [Y] 4, 18, 25;
 [PX]US2021068003  (KADIRI PRASAD REDDY [US], et al) [PX] 20-26, 29, 32-33 * description paragraphs [0122]-[0150] *;
 [Y]  - Nokia, Nokia Shanghai Bell, "PDU session enhanced for multicast to provide the basic multicast connectivity service", 3GPP Draft; S2-1911366, 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, (20191108), vol. SA WG2, no. Reno, Nevada, USA; 20191118 - 20191122, XP051821458 [Y] 4, 18, 25 * section 2 *
 [PX]  - CATT, "Discussion on Dynamic PTM and PTP Switch with Service Continuity", 3GPP Draft; R2-2006594, 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, (20200807), vol. RAN WG2, no. electronic; 20200817 - 20200828, XP051911529 [PX] 1-33 * section 2 *
 [PX]  - vivo, "KI #7, New Sol: Mode switch between multicast and unicast", 3GPP Draft; S2-2004106, 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, (20200522), vol. SA WG2, no. e-meeting ;20200601 - 20200612, XP051890113 [PX] 1-33 * section 2 *
 [A]  - vivo, "Solution for multicast switch to unicast based on application level control", 3GPP Draft; S2-2000149, 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, (20200107), vol. SA WG2, no. Seoul, Korea; 20200113 - 20200117, XP051842254 [A] 1-33 * section 2 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.