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Extract from the Register of European Patents

EP About this file: EP3994951

EP3994951 - COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR ENHANCED DIRECT LINK COMMUNICATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.04.2022
Database last updated on 01.10.2024
FormerThe international publication has been made
Status updated on  15.01.2021
Most recent event   Tooltip24.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Panasonic Intellectual Property Corporation of America
2050 W 190th Street Suite 450
Torrance, CA 90504 / US
[2022/19]
Inventor(s)01 / CHITRAKAR, Rojan
c/o Panasonic R&D Center
Singapore 202 Bedok South Avenue 1, 02-11, Singapore 469332 / SG
02 / HUANG, Lei
c/o Panasonic R&D Center
Singapore 202 Bedok South Avenue 1, 02-11, Singapore 469332 / SG
03 / URABE, Yoshio
Osaka-shi, Osaka / JP
 [2022/19]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2022/19]
Application number, filing date20835174.223.04.2020
[2022/19]
WO2020SG50249
Priority number, dateSG20191006255Q04.07.2019         Original published format: SG10201906255Q
[2022/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021002802
Date:07.01.2021
Language:EN
[2021/01]
Type: A1 Application with search report 
No.:EP3994951
Date:11.05.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 07.01.2021 takes the place of the publication of the European patent application.
[2022/19]
Search report(s)International search report - published on:SG07.01.2021
(Supplementary) European search report - dispatched on:EP22.07.2022
ClassificationIPC:H04W76/14, H04W74/00, // H04W84/12
[2022/34]
CPC:
H04W74/006 (EP,KR); H04W76/14 (EP,KR,US); H04W28/0278 (US);
H04W74/002 (EP); H04W74/0808 (KR); H04W76/12 (US);
H04W76/30 (US); H04W84/12 (EP,KR) (-)
Former IPC [2022/19]H04W76/14, H04W74/08, H04W72/00, H04W84/12
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 [2022/19]
TitleGerman:KOMMUNIKATIONSVORRICHTUNG UND KOMMUNIKATIONSVERFAHREN ZUR VERBESSERTEN DIREKTVERBINDUNGSKOMMUNIKATION[2022/19]
English:COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR ENHANCED DIRECT LINK COMMUNICATION[2022/19]
French:APPAREIL DE COMMUNICATION ET PROCÉDÉ DE COMMUNICATION POUR UNE COMMUNICATION DE LIAISON DIRECTE AMÉLIORÉE[2022/19]
Entry into regional phase08.12.2021National basic fee paid 
08.12.2021Search fee paid 
08.12.2021Designation fee(s) paid 
08.12.2021Examination fee paid 
Examination procedure08.12.2021Examination requested  [2022/19]
17.02.2023Amendment by applicant (claims and/or description)
17.02.2023Date on which the examining division has become responsible
Fees paidRenewal fee
08.12.2021Renewal fee patent year 03
25.04.2023Renewal fee patent year 04
24.04.2024Renewal fee patent year 05
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.
Documents cited:Search[XAYI]US2012120892  (FREDA MARTINO M [CA], et al);
 [I]US2013121293  (SURINENI SHRAVAN K [US], et al);
 [YA]US2014211703  (SEOK YONG HO [KR]);
 [A]US2018020372  (VIGER PASCAL [FR], et al)
International search[X]US2012120892  (FREDA MARTINO M [CA], et al);
 [A]US2012314658  (KIM EUNSUN [KR], et al);
 [A]US2013064152  (SEOK YONG HO [KR]);
 [X]US2013121293  (SURINENI SHRAVAN K [US], et al);
 [X]US2013329693  (LEE JIHYUN [KR], et al);
 [X]US2014211703  (SEOK YONG HO [KR]);
 [X]US2014328262  (SAMPATH HEMANTH [US], et al);
 [X]US2015036640  (SEOK YONG HO [KR]);
 [A]WO2018236422  (INTEL IP CORP [US])
by applicantUS2012120892
 US2013121293
 US2014211703
 US2018020372
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.