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Extract from the Register of European Patents

EP About this file: EP3991486

EP3991486 - METHODS FOR WIRELESS RADIO LINK RECOVERY [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  13.09.2024
Database last updated on 19.10.2024
FormerRequest for examination was made
Status updated on  02.04.2022
FormerThe international publication has been made
Status updated on  15.01.2021
Most recent event   Tooltip14.09.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
ZTE Corporation
ZTE Plaza, Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
[2022/18]
Inventor(s)01 / GAO, Bo
ZTE Plaza,
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
02 / LU, Zhaohua
ZTE Plaza,
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
03 / LI, Yu Ngok
ZTE Plaza,
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
04 / DONG, Fei
ZTE Plaza,
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
05 / HAN, Xianghui
ZTE Plaza,
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen, Guangdong 518057 / CN
 [2022/18]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2022/18]
Application number, filing date19935424.228.06.2019
[2022/18]
WO2019CN93810
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020258278
Date:30.12.2020
Language:EN
[2020/53]
Type: A1 Application with search report 
No.:EP3991486
Date:04.05.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 30.12.2020 takes the place of the publication of the European patent application.
[2022/18]
Search report(s)International search report - published on:CN30.12.2020
(Supplementary) European search report - dispatched on:EP06.12.2022
ClassificationIPC:H04W76/15, H04B7/06, H04B7/08, H04W76/19
[2023/01]
CPC:
H04B7/088 (EP,KR); H04W72/21 (KR); H04W24/04 (CN);
H04B7/0695 (EP,KR,US); H04B7/0639 (KR); H04L1/1812 (US);
H04L5/0053 (US); H04W72/1263 (US); H04W72/23 (KR);
H04W72/569 (US); H04W74/0833 (KR); H04W76/15 (EP);
H04W76/18 (CN,KR); H04W76/19 (EP,CN,KR,US) (-)
Former IPC [2022/18]H04W72/04, H04B7/06
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 [2022/18]
TitleGerman:VERFAHREN ZUR WIEDERHERSTELLUNG EINER DRAHTLOSFUNKVERBINDUNG[2022/18]
English:METHODS FOR WIRELESS RADIO LINK RECOVERY[2022/18]
French:PROCÉDÉS DE RÉCUPÉRATION DE LIAISON RADIO SANS FIL[2022/18]
Entry into regional phase28.01.2022National basic fee paid 
28.01.2022Search fee paid 
28.01.2022Designation fee(s) paid 
28.01.2022Examination fee paid 
Examination procedure28.01.2022Examination requested  [2022/18]
03.07.2023Amendment by applicant (claims and/or description)
03.07.2023Date on which the examining division has become responsible
13.09.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
28.01.2022Renewal fee patent year 03
26.05.2022Renewal fee patent year 04
31.03.2023Renewal fee patent year 05
13.05.2024Renewal fee patent year 06
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Documents cited:Search[XI]WO2019032882  (IDAC HOLDINGS INC [US])
International search[A]CN109803297  (ASUSTEK COMP INC) [A] 1-67* the whole document *;
 [A]CN109842894  (ASUSTEK COMP INC) [A] 1-67 * the whole document *;
 [Y]  - QUALCOMM INC., "Beam Recovery Procedures", 3GPP TSG-RAN WG1 #88,R1-1702606, (20170217), doi:20200312180609Y, pages 1 - 8, XP051209759 [Y] 1-20,66-67 * pages 1-8 *
 [Y]  - MEDIATEK INC., "Discussion on beam recovery mechanism", 3GPP TSG-RAN WG1 Meeting #88bis,R1-1704465, (20170407), doi:20200312180801Y, pages 1 - 5, XP051242609 [Y] 1-20,66-67 * pages 1-5 *
 [A]  - ERICSSON, "Multi-cell beam recovery", 3GPP TSG-RAN WG1 Meeting #93,R1-1806221, (20180525), doi:20200312181047A, pages 1 - 3, XP051441430 [A] 1-67 * pages 1-3 *
by applicantWO2019032882
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.