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Extract from the Register of European Patents

EP About this file: EP3817499

EP3817499 - RANDOM ACCESS METHOD AND RELATED DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.08.2023
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  26.08.2022
FormerGrant of patent is intended
Status updated on  10.07.2022
FormerExamination is in progress
Status updated on  28.01.2022
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18, Haibin Road
Wusha
Chang'an
Dongguan Guangdong 523860 / CN
[2021/18]
Inventor(s)01 / SHI, Cong
No. 18, Haibin Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
02 / WANG, Shukun
No. 18, Haibin Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
03 / YANG, Ning
No. 18, Haibin Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
04 / LU, Qianxi
No. 18, Haibin Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
05 / YOU, Xin
No. 18, Haibin Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
 [2021/18]
Representative(s)Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB
Martin-Greif-Strasse 1
80336 München / DE
[2021/18]
Application number, filing date19843564.610.04.2019
[2021/18]
WO2019CN82138
Priority number, dateCN20181085263930.07.2018         Original published format: CN201810852639
[2021/18]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020024616
Date:06.02.2020
Language:ZH
[2020/06]
Type: A1 Application with search report 
No.:EP3817499
Date:05.05.2021
Language:EN
[2021/18]
Type: B1 Patent specification 
No.:EP3817499
Date:28.09.2022
Language:EN
[2022/39]
Search report(s)International search report - published on:CN06.02.2020
(Supplementary) European search report - dispatched on:EP29.07.2021
ClassificationIPC:H04W74/08, // H04W74/00
[2022/31]
CPC:
H04W74/006 (EP,KR); H04W74/0833 (CN,KR,US); H04W74/008 (US);
H04W72/0446 (US); H04W72/0453 (US); H04W74/004 (KR);
H04W80/02 (KR,US) (-)
Former IPC [2021/18]H04W74/08
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 [2021/18]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:DIREKTZUGRIFFSVERFAHREN UND ZUGEHÖRIGE VORRICHTUNG[2021/18]
English:RANDOM ACCESS METHOD AND RELATED DEVICE[2021/18]
French:PROCÉDÉ D'ACCÈS ALÉATOIRE ET DISPOSITIF ASSOCIÉ[2021/18]
Entry into regional phase28.01.2021Translation filed 
28.01.2021National basic fee paid 
28.01.2021Search fee paid 
28.01.2021Designation fee(s) paid 
28.01.2021Examination fee paid 
Examination procedure28.01.2021Examination requested  [2021/18]
23.12.2021Amendment by applicant (claims and/or description)
01.02.2022Despatch of a communication from the examining division (Time limit: M04)
27.05.2022Reply to a communication from the examining division
11.07.2022Communication of intention to grant the patent
17.08.2022Fee for grant paid
17.08.2022Fee for publishing/printing paid
17.08.2022Receipt of the translation of the claim(s)
Opposition(s)29.06.2023No opposition filed within time limit [2023/36]
Fees paidRenewal fee
28.01.2021Renewal fee patent year 03
25.03.2022Renewal 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.
Lapses during opposition  TooltipAL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
IT28.09.2022
LT28.09.2022
LV28.09.2022
MC28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
GB10.04.2023
IE10.04.2023
LU10.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
[2024/26]
Former [2024/21]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
MC28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
GB10.04.2023
IE10.04.2023
LU10.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
Former [2024/11]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
MC28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
GB10.04.2023
LU10.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
Former [2024/09]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
MC28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
GB10.04.2023
LU10.04.2023
CH30.04.2023
LI30.04.2023
Former [2024/08]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
MC28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
GB10.04.2023
LU10.04.2023
Former [2024/04]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
LU10.04.2023
Former [2023/51]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SI28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
Former [2023/34]AL28.09.2022
AT28.09.2022
CZ28.09.2022
DK28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
Former [2023/30]AL28.09.2022
AT28.09.2022
CZ28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
NL28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
Former [2023/29]AL28.09.2022
AT28.09.2022
CZ28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
Former [2023/26]AT28.09.2022
CZ28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
PL28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
IS28.01.2023
PT30.01.2023
Former [2023/23]AT28.09.2022
CZ28.09.2022
EE28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SK28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
PT30.01.2023
Former [2023/22]AT28.09.2022
CZ28.09.2022
ES28.09.2022
FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
RO28.09.2022
RS28.09.2022
SE28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
PT30.01.2023
Former [2023/20]FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
RS28.09.2022
SE28.09.2022
SM28.09.2022
NO28.12.2022
GR29.12.2022
Former [2023/10]FI28.09.2022
HR28.09.2022
LT28.09.2022
LV28.09.2022
RS28.09.2022
SE28.09.2022
NO28.12.2022
GR29.12.2022
Former [2023/09]FI28.09.2022
LT28.09.2022
LV28.09.2022
RS28.09.2022
SE28.09.2022
NO28.12.2022
Former [2023/08]FI28.09.2022
LT28.09.2022
RS28.09.2022
SE28.09.2022
NO28.12.2022
Documents cited:Search[XI]  - CATT, "Consideration on 2-step RA", vol. RAN WG2, no. Spokane, USA; 20170117 - 20170119, (20170117), 3GPP DRAFT; R2-1700205 2-STEP RA, 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_3GPP_SYNC/RAN2/Docs/, (20170117), XP051210789 [X] 1,3-6,12,14,15 * the whole document * [I] 2,7-11,13
 [I]  - ERICSSON, "Random Access enhancements", vol. RAN WG2, no. Kaohsiung, Taiwan; 20161010 - 20161014, (20161009), 3GPP DRAFT; R2-166826 - RANDOM ACCESS ENHANCEMENTS, 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_3GPP_SYNC/RAN2/Docs/, (20161009), XP051151278 [I] 1-15 * the whole document *
 [A]  - "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 36.321, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20180706), vol. RAN WG2, no. V15.2.0, pages 1 - 126, XP051474829 [A] 1-15 * section 1 * * section 5.1 *
International search[X]CN102595636  (CHINA ACADEMY OF TELECOMM TECH) [X] 1-47 * description, paragraphs [0017]-[0032] *;
 [A]WO2018075256  (QUALCOMM INC [US]) [A] 1-47* entire document *;
 [X]  - CATT, "Consideration on 2-step RA, R2-1700205", 3GPP TSG RAN WG2 Meeting Ad Hoc, (20170107), XP051203911 [X] 1-47 * , 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.