blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3665828

EP3665828 - FLEXIBLE SHORT TRANSMISSION TIME INTERVAL (TTI) RESOURCE ALLOCATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.12.2022
Database last updated on 24.07.2024
FormerThe patent has been granted
Status updated on  21.01.2022
FormerGrant of patent is intended
Status updated on  08.09.2021
FormerRequest for examination was made
Status updated on  23.07.2021
FormerGrant of patent is intended
Status updated on  23.03.2021
FormerRequest for examination was made
Status updated on  15.05.2020
FormerThe international publication has been made
Status updated on  16.02.2019
Formerunknown
Status updated on  25.08.2018
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (Publ)
164 83 Stockholm / SE
[2022/08]
Former [2020/25]For all designated states
Telefonaktiebolaget LM Ericsson (Publ)
164 83 Stockholm / SE
Inventor(s)01 / SOLANO ARENAS, John Camilo
Bongarder Hof 6a
41470 Neuss / DE
02 / FALCONETTI, Laetitia
Nybodavägen 8
177 61 Järfälla / SE
03 / ANDGART, Niklas
Femmötesvägen 48
247 33 Södra Sandby / SE
 [2020/25]
Representative(s)LifeTech IP Spies & Behrndt Patentanwälte PartG mbB
Elsenheimerstraße 47a
80687 München / DE
[2022/08]
Former [2020/25]Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
Application number, filing date18753403.710.08.2018
[2020/25]
WO2018EP71745
Priority number, dateUS201762544691P11.08.2017         Original published format: US 201762544691 P
[2020/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019030376
Date:14.02.2019
Language:EN
[2019/07]
Type: A1 Application with search report 
No.:EP3665828
Date:17.06.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 14.02.2019 takes the place of the publication of the European patent application.
[2020/25]
Type: B1 Patent specification 
No.:EP3665828
Date:23.02.2022
Language:EN
[2022/08]
Search report(s)International search report - published on:EP14.02.2019
ClassificationIPC:H04L5/00
[2020/25]
CPC:
H04L5/0053 (EP); H04W72/23 (US); H04L5/0044 (EP);
H04L5/0082 (EP); H04L5/0094 (EP); H04L5/001 (EP);
H04L5/0023 (EP); H04W72/0446 (US) (-)
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 [2020/25]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FLEXIBLE RESSOURCENZUWEISUNG VON KURZEN ÜBERTRAGUNGSZEITINTERVALLEN (TTI)[2020/25]
English:FLEXIBLE SHORT TRANSMISSION TIME INTERVAL (TTI) RESOURCE ALLOCATION[2020/25]
French:ATTRIBUTION DE RESSOURCES D'INTERVALLE DE TEMPS DE TRANSMISSION (TTI) COURT FLEXIBLE[2020/25]
Entry into regional phase20.02.2020National basic fee paid 
20.02.2020Designation fee(s) paid 
20.02.2020Examination fee paid 
Examination procedure07.06.2019Request for preliminary examination filed
International Preliminary Examining Authority: EP
20.02.2020Amendment by applicant (claims and/or description)
20.02.2020Examination requested  [2020/25]
20.02.2020Date on which the examining division has become responsible
24.03.2021Communication of intention to grant the patent
22.07.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
09.09.2021Communication of intention to grant the patent
13.01.2022Fee for grant paid
13.01.2022Fee for publishing/printing paid
13.01.2022Receipt of the translation of the claim(s)
Opposition(s)24.11.2022No opposition filed within time limit [2023/05]
Fees paidRenewal fee
27.08.2020Renewal fee patent year 03
27.08.2021Renewal 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  TooltipHU10.08.2018
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
MK23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
NL01.09.2022
[2024/27]
Former [2024/24]HU10.08.2018
AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
NL01.09.2022
Former [2024/21]AL23.02.2022
AT23.02.2022
CY23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
NL01.09.2022
Former [2023/42]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
BE31.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
NL01.09.2022
Former [2023/35]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
IT23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
CH31.08.2022
FR31.08.2022
LI31.08.2022
NL01.09.2022
Former [2023/33]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
IE10.08.2022
LU10.08.2022
CH31.08.2022
LI31.08.2022
NL01.09.2022
Former [2023/29]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
LU10.08.2022
CH31.08.2022
LI31.08.2022
NL01.09.2022
Former [2023/21]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
LU10.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
MC23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/10]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SI23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2023/01]AL23.02.2022
AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/49]AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SK23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/48]AT23.02.2022
CZ23.02.2022
DK23.02.2022
EE23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/47]AT23.02.2022
DK23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RO23.02.2022
RS23.02.2022
SE23.02.2022
SM23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/46]AT23.02.2022
DK23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/42]AT23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
IS23.06.2022
PT23.06.2022
Former [2022/39]AT23.02.2022
ES23.02.2022
FI23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
PT23.06.2022
Former [2022/36]AT23.02.2022
ES23.02.2022
HR23.02.2022
LT23.02.2022
LV23.02.2022
PL23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
GR24.05.2022
PT23.06.2022
Former [2022/35]ES23.02.2022
HR23.02.2022
LT23.02.2022
RS23.02.2022
SE23.02.2022
BG23.05.2022
NO23.05.2022
PT23.06.2022
Former [2022/34]ES23.02.2022
LT23.02.2022
NO23.05.2022
PT23.06.2022
Former [2022/33]LT23.02.2022
NO23.05.2022
Cited inInternational search[XI]  - NOKIA ALCATEL-LUCENT SHANGHAI BELL, "On design of search space for short PDCCH", vol. RAN WG1, no. Reno, Nevada, U.S.A; 20161114 - 20161118, (20161113), 3GPP DRAFT; R1-1612211_ON DESIGN OF SEARCH SPACE FOR SHORT PDCCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANC, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20161113), XP051176163 [X] 1-3,5-8,10-14,16-19,21-25,27-30,32-36,38-41,43,44 * section 3;; figures 1,2 * [I] 4,9,15,20,26,31,37,42
 [XA]  - CATT, "Design on sPDCCH multiplexing with data", vol. RAN WG1, no. Hangzhou; 20170515 - 20170519, (20170514), 3GPP DRAFT; R1-1707433, 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/RAN1/Docs/, (20170514), XP051272642 [X] 1,12,23,34 * section 2 * [A] 2-11,13-22,24-33,35-44
by applicant   - "Study on latency reduction techniques for LTE", TR 36.881
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.