blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3780407

EP3780407 - POLARIZED SPRECTRALLY-PRECODED TRANSMISSION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.05.2024
Database last updated on 17.08.2024
FormerThe patent has been granted
Status updated on  09.06.2023
FormerGrant of patent is intended
Status updated on  02.02.2023
FormerRequest for examination was made
Status updated on  15.01.2021
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/07]
Inventor(s)01 / PITAVAL, Renaud-Alexandre
c/o Huawei Technologies Co., Ltd.
Huawei Administration Building Bantian, Longgang
District
SHENZHEN, Guangdong 518129 / CN
02 / POPOVIC, Branislav M.
c/o Huawei Technologies Co., Ltd.
Huawei Administration Building Bantian, Longgang
District
SHENZHEN, Guangdong 518129 / CN
 [2021/07]
Representative(s)Körber, Martin Hans, et al
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2021/07]Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
Application number, filing date20197388.015.03.2016
[2021/07]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3780407
Date:17.02.2021
Language:EN
[2021/07]
Type: B1 Patent specification 
No.:EP3780407
Date:12.07.2023
Language:EN
[2023/28]
Search report(s)(Supplementary) European search report - dispatched on:EP07.12.2020
ClassificationIPC:H04B7/0413, H03M13/29, H04L25/03, H04L27/26, H03M13/00
[2021/07]
CPC:
H03M13/293 (EP,US); H03M13/6356 (EP); H03M13/6362 (EP);
H04B7/0413 (EP); H04L25/03834 (EP); H04L27/2626 (EP,US);
H04L27/26265 (EP,US); H04L27/2675 (EP) (-)
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 [2021/07]
TitleGerman:POLARISIERTE SPEKTRAL-VORCODIERTE ÜBERTRAGUNG[2021/07]
English:POLARIZED SPRECTRALLY-PRECODED TRANSMISSION[2021/07]
French:TRANSMISSION POLARISÉE PRÉCODÉE SPECTRALEMENT[2021/07]
Examination procedure22.09.2020Examination requested  [2021/07]
07.06.2021Amendment by applicant (claims and/or description)
03.02.2023Communication of intention to grant the patent
05.06.2023Fee for grant paid
05.06.2023Fee for publishing/printing paid
05.06.2023Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP16710714.3  / EP3427397
Opposition(s)15.04.2024No opposition filed within time limit [2024/25]
Fees paidRenewal fee
22.09.2020Renewal fee patent year 03
22.09.2020Renewal fee patent year 04
22.09.2020Renewal fee patent year 05
26.03.2021Renewal fee patent year 06
31.03.2022Renewal fee patent year 07
24.03.2023Renewal fee patent year 08
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  TooltipAT12.07.2023
CZ12.07.2023
DK12.07.2023
EE12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
IT12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SI12.07.2023
SK12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
[2024/36]
Former [2024/26]AT12.07.2023
CZ12.07.2023
DK12.07.2023
EE12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
IT12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SK12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/23]AT12.07.2023
CZ12.07.2023
DK12.07.2023
EE12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SK12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/22]AT12.07.2023
CZ12.07.2023
DK12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/20]AT12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RS12.07.2023
SE12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/10]AT12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RS12.07.2023
SE12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/09]AT12.07.2023
ES12.07.2023
FI12.07.2023
LT12.07.2023
NL12.07.2023
SE12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
Former [2024/08]LT12.07.2023
NL12.07.2023
NO12.10.2023
GR13.10.2023
Former [2024/05]NL12.07.2023
Documents cited:Search[A]WO9624989  (ADC TELECOMMUNICATIONS INC [US]) [A] 1-15 * page 41, lines 27-31 * * page 64, line 3 - page 65, line 3 *;
 [A]US2010254494  (SONG WON GYU [KR], et al) [A] 1-15 * paragraphs [0009] , [0012] - [0014] - [0086] , [0105] - [0107] - [0337] , [0551] - [0561] - [0568] - [0570]; figure 52 *;
 [A]WO2011009239  (HUAWEI TECH CO LTD [CN], et al) [A] 1-15* paragraphs [0025] - [0032] - [0037] , [0040] , [0060] , [0061] , [0065] - [0070] - [0076] - [0089] - [0100] , [0105] - [0114] - [0129] , [0132]; figure 4; claims 1-4,8 *;
 [A]US2014362934  (KUMAR RAJENDRA [US]) [A] 1-15 * paragraphs [0007] , [0008] , [0011] - [0020] - [0058] , [0067] , [0070] , [0071] , [0091] , [0092] , [0096] , [0100] , [0102] , [0106] - [0111] - [0114] * * paragraphs [0116] , [0119] - [0131] - [0134] - [0137]; claims 1-3,7,10,13-23 *
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.