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Extract from the Register of European Patents

EP About this file: EP3446527

EP3446527 - UNIFIED AND SCALABLE FRAME STRUCTURE FOR OFDM SYSTEM [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  15.05.2020
Database last updated on 04.11.2024
FormerExamination is in progress
Status updated on  27.01.2020
FormerRequest for examination was made
Status updated on  25.01.2019
FormerThe international publication has been made
Status updated on  17.11.2017
Most recent event   Tooltip15.05.2020Withdrawal of applicationpublished on 17.06.2020  [2020/25]
Applicant(s)For all designated states
MediaTek Inc.
No. 1, Dusing Road
1st Science-Based Industrial Park
Hsin-Chu 300 / TW
[2019/09]
Inventor(s)01 / LIAO, Pei-Kai
No. 2 9th Neighborhood
Wushuang Lane
Mingjian Xiang
Nantou County Taiwan 551 / TW
02 / LI, Xiu-Sheng
8F. No.85 Xingshun St.
Wenshan Dist.
Taipei City Taiwan 116 / TW
03 / CHEN, Wei-Jen
1F No.10 Ln.16 Wenzhou St.
Da'an Dist.
Taipei City Taiwan 106 / TW
 [2019/09]
Representative(s)Hoefer & Partner Patentanwälte mbB
Pilgersheimer Straße 20
81543 München / DE
[2019/09]
Application number, filing date17795641.415.05.2017
[2019/09]
WO2017CN84286
Priority number, dateUS201662335837P13.05.2016         Original published format: US 201662335837 P
US20171559332412.05.2017         Original published format: US201715593324
[2019/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017194023
Date:16.11.2017
Language:EN
[2017/46]
Type: A1 Application with search report 
No.:EP3446527
Date:27.02.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 16.11.2017 takes the place of the publication of the European patent application.
[2019/09]
Search report(s)International search report - published on:CN16.11.2017
(Supplementary) European search report - dispatched on:EP14.06.2019
ClassificationIPC:H04L5/00, H04L5/14, H04L27/26, H04W72/04
[2019/29]
CPC:
H04L27/26025 (EP,US); H04W72/1268 (US); H04L27/2607 (US);
H04L5/0092 (EP,US); H04L5/1469 (EP,US); H04W72/0446 (EP,US);
H04W72/1273 (US); H04W72/23 (EP,US); H04L5/14 (US) (-)
Former IPC [2019/09]H04W72/04
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 [2019/09]
TitleGerman:VEREINHEITLICHTE UND SKALIERBARE RAHMENSTRUKTUR FÜR EIN OFDM-SYSTEM[2019/09]
English:UNIFIED AND SCALABLE FRAME STRUCTURE FOR OFDM SYSTEM[2019/09]
French:STRUCTURE DE TRAME UNIFIÉE ET EXTENSIBLE POUR UN SYSTÈME OFDM[2019/09]
Entry into regional phase23.11.2018National basic fee paid 
23.11.2018Search fee paid 
23.11.2018Designation fee(s) paid 
23.11.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
23.11.2018Examination requested  [2019/09]
08.01.2020Amendment by applicant (claims and/or description)
30.01.2020Despatch of a communication from the examining division (Time limit: M04)
12.05.2020Application withdrawn by applicant  [2020/25]
Fees paidRenewal fee
31.05.2019Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
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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.
Documents cited:Search[XAY]US2014029486  (LI CHAOJUN [CN], et al) [X] 1,2,9-11 * paragraph [0004] * * paragraph [0048] - paragraph [0053]; figure 2 * * paragraph [0057] * * paragraph [0083] * * paragraph [0122] - paragraph [0138]; figure 9 * [A] 5-7 [Y] 1-4,8-14;
 [YA]US2016020891  (JUNG HYEJUNG [US], et al) [Y] 1-4,8-14 * paragraph [0023] - paragraph [0027]; table 1 * * paragraph [0034] - paragraph [0044]; figures 1-3 * * paragraph [0095] - paragraph [0101]; figures 10-11 * * paragraph [0209] * * paragraph [0216] * [A] 5-7;
 [A]  - MEDIATEK INC, "Views On Frame Structure for New Radio Access Technology", vol. RAN WG1, no. Busan, Korea; 20160411 - 20160415, (20160402), 3GPP DRAFT; R1-162796 VIEWS ON FRAME STRUCTURE FOR NEW RADIO ACCESS TECHNOLOGY, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_84b/Docs/, (20160402), XP051080365 [A] 1-14 * Section 3;; figures 1-3 *
International search[A]WO2004032372  (KONINKL PHILIPS ELECTRONICS NV [NL], et al) [A] 1-14 * description page 6 line 9 to page 7 line 22, page 8 lines 5 to 9 *;
 [A]CN103687044  (ZTE CORP) [A] 1-14 * the whole documentl *;
 [A]CN103687007  (CHINA ACADEMY OF TELECOMM TECH) [A] 1-14* the whole documentl *
by applicantUS2014029486
 US2016020891
    - "Views on Frame Structure for New Radio Access Technology", 3GPP document R1-162796
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.