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Extract from the Register of European Patents

EP About this file: EP2800416

EP2800416 - RADIO SIGNAL TRANSMITTING METHOD AND RADIO APPARATUS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.02.2020
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  22.02.2019
FormerGrant of patent is intended
Status updated on  18.10.2018
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Nippon Telegraph and Telephone Corporation
5-1, Otemachi 1-chome
Chiyoda-ku
Tokyo 100-8116 / JP
[2019/13]
Former [2014/45]For all designated states
Nippon Telegraph and Telephone Corporation
5-1, Otemachi 1-chome
Chiyoda-ku
Tokyo 100-8116 / JP
Inventor(s)01 / MURAKAMI Tomoki
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
02 / ASAI Yusuke
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
03 / KUDO Riichi
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
04 / ISHIHARA Koichi
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
05 / MIZOGUCHI Masato
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
06 / ICHIKAWA Takeo
c/o NTT Intellectual Property Center
9-11 Midori-cho 3-chome
Musashino-shi Tokyo 180-8585 / JP
 [2014/45]
Representative(s)Brevalex
Tour Trinity
1 B Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2014/45]Brevalex
95, rue d'Amsterdam
75378 Paris Cedex 8 / FR
Application number, filing date13746689.204.02.2013
[2019/13]
WO2013JP52457
Priority number, dateJP2012002308606.02.2012         Original published format: JP 2012023086
JP2012003819524.02.2012         Original published format: JP 2012038195
[2014/45]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013118675
Date:15.08.2013
Language:JA
[2013/33]
Type: A1 Application with search report 
No.:EP2800416
Date:05.11.2014
Language:EN
[2014/45]
Type: B1 Patent specification 
No.:EP2800416
Date:27.03.2019
Language:EN
[2019/13]
Search report(s)International search report - published on:JP15.08.2013
(Supplementary) European search report - dispatched on:EP10.08.2015
ClassificationIPC:H04B7/06, H04B7/10, H04J11/00, H04L5/00, H04L27/26, H04W16/28, H04W28/16
[2015/37]
CPC:
H04L27/2613 (EP,US); H04B7/024 (EP,US); H04B7/0452 (US);
H04B7/0456 (US); H04B7/0617 (EP,US); H04J11/0053 (EP,US);
H04L5/005 (EP,US); H04W28/16 (US); H04W88/08 (EP,US);
H04L27/2626 (EP,US); H04L5/0035 (EP,US) (-)
Former IPC [2014/45]H04W28/16, H04B7/06, H04B7/10, H04J11/00, H04J99/00, H04W16/28
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 [2014/45]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:FUNKSIGNALSENDEVERFAHREN UND FUNKVORRICHTUNG[2014/45]
English:RADIO SIGNAL TRANSMITTING METHOD AND RADIO APPARATUS[2014/45]
French:PROCÉDÉ DE TRANSMISSION DE SIGNAL RADIO ET APPAREIL DE RADIO[2014/45]
Entry into regional phase29.07.2014Translation filed 
29.07.2014National basic fee paid 
29.07.2014Search fee paid 
29.07.2014Designation fee(s) paid 
29.07.2014Examination fee paid 
Examination procedure29.07.2014Examination requested  [2014/45]
23.02.2016Amendment by applicant (claims and/or description)
19.10.2018Communication of intention to grant the patent
18.02.2019Fee for grant paid
18.02.2019Fee for publishing/printing paid
18.02.2019Receipt of the translation of the claim(s)
Divisional application(s)EP19153099.7  / EP3547565
EP20198494.5  / EP3780414
EP23162696.1
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  19.10.2018
Opposition(s)03.01.2020No opposition filed within time limit [2020/11]
Fees paidRenewal fee
28.01.2015Renewal fee patent year 03
25.01.2016Renewal fee patent year 04
30.01.2017Renewal fee patent year 05
30.01.2018Renewal fee patent year 06
25.01.2019Renewal fee patent year 07
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  TooltipHU04.02.2013
AL27.03.2019
AT27.03.2019
CY27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
MC27.03.2019
MK27.03.2019
MT27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SI27.03.2019
SK27.03.2019
SM27.03.2019
TR27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
[2022/32]
Former [2022/27]HU04.02.2013
AL27.03.2019
AT27.03.2019
CY27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
MC27.03.2019
MT27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SI27.03.2019
SK27.03.2019
SM27.03.2019
TR27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/49]AL27.03.2019
AT27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
MC27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SI27.03.2019
SK27.03.2019
SM27.03.2019
TR27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/17]AL27.03.2019
AT27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SI27.03.2019
SK27.03.2019
SM27.03.2019
TR27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/13]AL27.03.2019
AT27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SI27.03.2019
SK27.03.2019
SM27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/09]AL27.03.2019
AT27.03.2019
CZ27.03.2019
DK27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SK27.03.2019
SM27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/04]AL27.03.2019
AT27.03.2019
CZ27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SK27.03.2019
SM27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
IS27.07.2019
PT27.07.2019
Former [2020/03]AL27.03.2019
AT27.03.2019
CZ27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SK27.03.2019
SM27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
PT27.07.2019
Former [2019/52]AL27.03.2019
CZ27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
PL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SK27.03.2019
SM27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
PT27.07.2019
Former [2019/49]AL27.03.2019
CZ27.03.2019
EE27.03.2019
ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
RO27.03.2019
RS27.03.2019
SE27.03.2019
SK27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
PT27.07.2019
Former [2019/48]ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
RS27.03.2019
SE27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
PT27.07.2019
Former [2019/47]ES27.03.2019
FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
RS27.03.2019
SE27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
Former [2019/39]FI27.03.2019
HR27.03.2019
LT27.03.2019
LV27.03.2019
NL27.03.2019
RS27.03.2019
SE27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
Former [2019/38]FI27.03.2019
LT27.03.2019
SE27.03.2019
BG27.06.2019
NO27.06.2019
GR28.06.2019
Former [2019/37]FI27.03.2019
LT27.03.2019
SE27.03.2019
NO27.06.2019
GR28.06.2019
Former [2019/34]FI27.03.2019
LT27.03.2019
SE27.03.2019
NO27.06.2019
Former [2019/33]FI27.03.2019
LT27.03.2019
NO27.06.2019
Documents cited:Search[XA]WO2008103317  (INTERDIGITAL TECH CORP [US], et al) [X] 1-4,6-11,13 * paragraphs [0047] - [0049] - [0054]; figures 1-4,7 * [A] 5,12;
 [XA]WO2011010433  (PANASONIC CORP [JP], et al) [X] 1-4,6-11,13 * paragraphs [0106] - [0109]; figures 1,16 * [A] 5,12;
 [P]EP2458764  (PANASONIC CORP [JP]) [P] * paragraphs [0106] - [0109]; figures 1,16 *;
 [XA]  - KHALED NADIA ET AL, "Interpolation-based multi-mode precoding for MIMO-OFDM systems", 2005 13TH EUROPEAN SIGNAL PROCESSING CONFERENCE, IEEE, ISBN 978-1-60423-821-1, (20050904), pages 1 - 4, (20150401), XP032759494 [X] 1-4,6-11,13 * abstract * * paragraphs [002.] , [003.] * [A] 5,12
 [A]  - LOVE D J ET AL, "An overview of limited feedback in wireless communication systems", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, US, (20081001), vol. 26, no. 8, doi:10.1109/JSAC.2008.081002, ISSN 0733-8716, pages 1341 - 1365, XP011236212 [A] 5,12 * page 1350, column r * * page 1352, column r * * page 1353 * * figures 4(a),4(b),6 *

DOI:   http://dx.doi.org/10.1109/JSAC.2008.081002
International search[Y]JP2007214995  (NIPPON TELEGRAPH & TELEPHONE);
 [Y]WO2010016183  (PANASONIC CORP [JP], et al);
 [X]WO2011010433  (PANASONIC CORP [JP], et al);
 [Y]WO2011034865  (QUALCOMM INC [US], et al);
 [Y]JP2012023703  (NIPPON TELEGRAPH & TELEPHONE)
by applicant   - MASAHIRO MORIKURA; SHUJI KUBOTA, "Revised Third Edition 802.11 high-speed wireless LAN textbook", IMPRESS R&D, (20080327), page 206,242,243
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.