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Extract from the Register of European Patents

EP About this file: EP3859888

EP3859888 - DUAL POLARIZATION ANTENNA, ANTENNA ARRAY AND COMMUNICATION DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.08.2024
Database last updated on 26.04.2025
FormerThe patent has been granted
Status updated on  08.09.2023
FormerGrant of patent is intended
Status updated on  23.04.2023
FormerRequest for examination was made
Status updated on  02.07.2021
FormerThe international publication has been made
Status updated on  09.05.2020
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.12.2024  [2024/49]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen Guangdong 518129 / CN
[2021/31]
Inventor(s)01 / LONG, Ke
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / LIU, Chuan
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
03 / FENG, Biao
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
 [2021/31]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2021/31]
Application number, filing date19879582.530.10.2019
[2021/31]
WO2019CN114418
Priority number, dateCN20181128765431.10.2018         Original published format: CN201811287654
[2021/31]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020088537
Date:07.05.2020
Language:ZH
[2020/19]
Type: A1 Application with search report 
No.:EP3859888
Date:04.08.2021
Language:EN
[2021/31]
Type: B1 Patent specification 
No.:EP3859888
Date:11.10.2023
Language:EN
[2023/41]
Search report(s)International search report - published on:CN07.05.2020
(Supplementary) European search report - dispatched on:EP29.10.2021
ClassificationIPC:H01Q25/00, H01Q21/24, H01Q21/20, H01Q13/10, H01Q9/04
[2021/48]
CPC:
H01Q21/205 (EP); H01Q1/38 (CN); H01Q21/24 (EP,CN,US);
H01Q1/50 (CN); H01Q13/106 (EP); H01Q21/0006 (CN,US);
H01Q21/065 (US); H01Q21/20 (CN); H01Q25/001 (EP);
H01Q9/0414 (EP); H01Q9/0457 (EP) (-)
Former IPC [2021/31]H01Q1/38, H01Q1/50
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 [2021/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:DUALPOLARISATIONSANTENNE, ANTENNENARRAY UND KOMMUNIKATIONSVORRICHTUNG[2021/31]
English:DUAL POLARIZATION ANTENNA, ANTENNA ARRAY AND COMMUNICATION DEVICE[2021/31]
French:ANTENNE À DOUBLE POLARISATION, RÉSEAU D'ANTENNES ET DISPOSITIF DE COMMUNICATION[2021/31]
Entry into regional phase29.04.2021Translation filed 
29.04.2021National basic fee paid 
29.04.2021Search fee paid 
29.04.2021Designation fee(s) paid 
29.04.2021Examination fee paid 
Examination procedure29.04.2021Examination requested  [2021/31]
28.02.2022Amendment by applicant (claims and/or description)
24.04.2023Communication of intention to grant the patent
30.08.2023Fee for grant paid
30.08.2023Fee for publishing/printing paid
30.08.2023Receipt of the translation of the claim(s)
Opposition(s)12.07.2024No opposition filed within time limit [2024/38]
Fees paidRenewal fee
28.10.2021Renewal fee patent year 03
27.10.2022Renewal fee patent year 04
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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  TooltipAT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
MC11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SI11.10.2023
SK11.10.2023
SM11.10.2023
IE30.10.2023
LU30.10.2023
BE31.10.2023
CH31.10.2023
FR11.12.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
[2024/49]
Former [2024/47]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
MC11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
IE30.10.2023
LU30.10.2023
BE31.10.2023
CH31.10.2023
FR11.12.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/46]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
MC11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
IE30.10.2023
LU30.10.2023
BE31.10.2023
CH31.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/40]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
MC11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
LU30.10.2023
BE31.10.2023
CH31.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/36]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
LU30.10.2023
BE31.10.2023
CH31.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/35]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
LU30.10.2023
CH31.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/34]AT11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
LU30.10.2023
CH31.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/33]AT11.10.2023
DK11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
LU30.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
DE01.05.2024
Former [2024/30]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
LU30.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/26]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/25]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/23]AT11.10.2023
ES11.10.2023
LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/21]LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
Former [2024/20]NL11.10.2023
GR12.01.2024
IS11.02.2024
Former [2024/17]NL11.10.2023
Documents cited:Search[XAI]  - L.L Shafai ET AL, "Dual-band dual-polarized perforated microstrip antennas for SAR applications", IEEE Transactions on Antennas and Propagation, New York, vol. 48, no. 1, doi:10.1109/8.827386, (20000101), pages 58 - 66, URL: https://ieeexplore.ieee.org/ielx5/8/17962/00827386.pdf?tp=&arnumber=827386&isnumber=17962, (20211018), XP055486210 [X] 1-3,11 * section I, II; page 58 - page 59; figures 1,2,5,11 * * sections IV-V; page 61 - page 63 * [A] 5-10 [I] 4,12

DOI:   http://dx.doi.org/10.1109/8.827386
 [XAI]  - ZHU SUN ET AL, "C-band dual-polarized stacked-patch antenna with low cross-polarization and high isolation", 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION. EUCAP 2009 , 23-27 MARCH 2009 - BERLIN, GERMANY, IEEE, PISCATAWAY, NJ, USA, (20090323), ISBN 978-1-4244-4753-4, pages 2994 - 2997, XP031470409 [X] 1,3 * section I; page 2994; figure 5 * * sections III-IV.; page 2996 - page 2997 * [A] 2,5-10 [I] 4,11,12
 [XAI]  - CHIOU T-W ET AL, "BROAD-BAND DUAL-POLARIZED SINGLE MICROSTRIP PATCH ANTENNA WITH HIGH ISOLATION AND LOW CROSS POLARIZATION", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20020807), vol. 50, no. 3, doi:10.1109/8.999635, ISSN 0018-926X, pages 399 - 401, XP001112845 [X] 1,3 * sections I,III; page 399 - page 400; figure 1 * [A] 2,5-10 [I] 4,11,12

DOI:   http://dx.doi.org/10.1109/8.999635
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