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Extract from the Register of European Patents

EP About this file: EP3707875

EP3707875 - TRANSMITTING DEVICE, RECEIVING DEVICE, AND METHODS PERFORMED THEREIN FOR HANDLING UPLINK DATA COMPRESSION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.04.2024
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  12.05.2023
FormerGrant of patent is intended
Status updated on  05.03.2023
FormerExamination is in progress
Status updated on  20.11.2020
FormerRequest for examination was made
Status updated on  14.08.2020
FormerThe international publication has been made
Status updated on  18.05.2019
Formerunknown
Status updated on  05.12.2018
Most recent event   Tooltip19.07.2024Lapse of the patent in a contracting state
New state(s): CH, LU		published on 21.08.2024  [2024/34]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (Publ)
164 83 Stockholm / SE
[2020/38]
Inventor(s)01 / SHREEVASTAV, Ritesh
Jordbrukargatan 41
SE-194 47 Upplands Väsby / SE
02 / BERGSTRÖM, Mattias
Fjärdingsmansvägen 220
SE-19270 Sollentuna / SE
 [2020/38]
Representative(s)Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
[2020/38]
Application number, filing date18807446.212.11.2018
[2020/38]
WO2018SE51149
Priority number, dateUS201762584174P10.11.2017         Original published format: US 201762584174 P
[2020/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019093960
Date:16.05.2019
Language:EN
[2019/20]
Type: A1 Application with search report 
No.:EP3707875
Date:16.09.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.2019 takes the place of the publication of the European patent application.
[2020/38]
Type: B1 Patent specification 
No.:EP3707875
Date:14.06.2023
Language:EN
[2023/24]
Search report(s)International search report - published on:EP16.05.2019
ClassificationIPC:H04L69/04, H04L69/24, H04W28/02
[2023/10]
CPC:
H04L69/04 (EP,US); H04W28/06 (US); H04L47/34 (US);
H04W28/0236 (EP); H04W28/0278 (EP,US); H04L69/24 (EP)
Former IPC [2020/38]H04L29/06, H04W28/06
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 [2020/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SENDEVORRICHTUNG, EMPFANGSVORRICHTUNG UND DARIN AUSGEFÜHRTE VERFAHREN ZUR BEHANDLUNG VON UPLINK-DATENKOMPRESSION[2020/38]
English:TRANSMITTING DEVICE, RECEIVING DEVICE, AND METHODS PERFORMED THEREIN FOR HANDLING UPLINK DATA COMPRESSION[2020/38]
French:DISPOSITIF D'ÉMISSION, DISPOSITIF DE RÉCEPTION ET PROCÉDÉS MIS EN OEUVRE DANS CEUX-CI POUR GÉRER UNE COMPRESSION DE DONNÉES DE LIAISON MONTANTE[2023/14]
Former [2020/38]DISPOSITIF D'ÉMISSION, DISPOSITIF DE RÉCEPTION ET PROCÉDÉS MIS EN UVRE DANS CEUX-CI POUR GÉRER UNE COMPRESSION DE DONNÉES DE LIAISON MONTANTE
Entry into regional phase30.03.2020National basic fee paid 
30.03.2020Designation fee(s) paid 
30.03.2020Examination fee paid 
Examination procedure05.09.2019Request for preliminary examination filed
International Preliminary Examining Authority: EP
30.03.2020Amendment by applicant (claims and/or description)
30.03.2020Examination requested  [2020/38]
30.03.2020Date on which the examining division has become responsible
23.11.2020Despatch of a communication from the examining division (Time limit: M04)
22.02.2021Reply to a communication from the examining division
18.11.2021Despatch of a communication from the examining division (Time limit: M04)
21.04.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
30.05.2022Reply to a communication from the examining division
06.03.2023Communication of intention to grant the patent
04.05.2023Fee for grant paid
04.05.2023Fee for publishing/printing paid
04.05.2023Receipt of the translation of the claim(s)
Opposition(s)15.03.2024No opposition filed within time limit [2024/21]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
30.05.2022Request for further processing filed
30.05.2022Full payment received (date of receipt of payment)
Request granted
08.06.2022Decision despatched
Fees paidRenewal fee
27.11.2020Renewal fee patent year 03
29.11.2021Renewal fee patent year 04
28.11.2022Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipAT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
LU12.11.2023
CH30.11.2023
[2024/34]
Former [2024/32]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/26]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/24]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/22]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/10]AT14.06.2023
CZ14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/09]AT14.06.2023
CZ14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
Former [2024/08]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/03]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/01]ES14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/51]ES14.06.2023
HR14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/50]ES14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/48]ES14.06.2023
SE14.06.2023
NO14.09.2023
Former [2023/46]ES14.06.2023
Cited inInternational search[XI]EP3219079  (QUALCOMM INC [US]) [X] 1-7,9-16,18-25,27-33 * figures 1, 3A, 4 * * paragraph [0019] * * paragraph [0042] - paragraph [0049] * * paragraph [0073] - paragraph [0084] * [I] 8,17,26,34;
 [X]  - CATT, "Update of Description and Evaluation Results for Deflate", vol. RAN WG2, no. Berlin, Germany; 20170821 - 20170825, (20170820), 3GPP DRAFT; 36 754_CR0002_(REL-15)_R2-1708359, 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/, (20170820), XP051317373 [X] 1,8-10,17-19,26,27,34 * figures 7.2.3.1-6 * * page 3 - page 5 *
ExaminationUS2008123655
 US2013135987
by applicant   - "DEFLATE Compressed Data Format Specification version 1.3", IETF RFC 1951
    - "Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification", 3gpp TS 36.323
    - "Study on UL data compression for E-UTRA (Release 15", 3gpp TR 36.754
    - "Running 36.323 CR for Introduction of UDC", R2-1712070
    - "UL data compression in LTE", RP-172076
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.