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Patent details

3994809 Title: FORMATS DE MODULATION AVEC EFFICACITÉ SPECTRALE FRACTIONNAIRE

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Basic information

Application number:
217698075
WO application number:
IB2021058066
Type:
European patent granted for BE
Status:
Open
Publication number:
3994809
WO publication number:
WO2022053922
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
03/09/2021
Grant date:
28/09/2022
EP publication date:
11/05/2022
WO publication date:
17/03/2022
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
28/09/2022
EP B1 publication date:
28/09/2022
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
03/09/2041

Applicant

Name:
Ciena Corporation
Legal Form:
From:
28/09/2022
Address:
7035 Ridge Road, Hanover, MD 21076, United States (US)
To:

Agent

1

Name:
GEVERS PATENTS
Legal Form:
From:
08/02/2024
Address:
De Kleetlaan 7A, 1831, DIEGEM, Belgium (BE)
To:

2

Name:
GEVERS PATENTS
Legal Form:
From:
18/10/2022
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
REIMER, Michael
Legal Form:
Address:
Ottawa Ontario K2K 0L1, Canada (CA)

2

Name:
OVEIS GHARAN, Shahab
Legal Form:
Address:
San Jose California 95134, United States (US)

3

Name:
HARLEY, James
Legal Form:
Address:
Ottawa Ontario K2K 0L1, Canada (CA)

Priority

Priority patent number:
202017018495
Priority date:
11/09/2020
Priority country:
United States (US)

Classification

IPC or IDT classification:
H04B 10/516; H04B 10/532; H04B 10/54;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2022/18
Publication date:
10/10/2022
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

Issue number:
202239
Publication date:
28/09/2022
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
30/09/2025
Annual fee number:
5
Annual fee amount:
75 Euro
Expected payer:
Last annual fee payment date:
18/09/2024
Last annual fee paid number:
4
Last annual fee paid amount:
55 Euro
Payer:
DENNEMEYER & Co S.A.R.L.
Filing date Document type Publication Type Document Description Number of pages
18/10/2022 Outgoing Correspondence 1 /1/5/4/7/5/0722257451/docs/217698075_0_outgoingcorrespondence_20221019_084551913.pdf
18/10/2022 General Document Declaration of domicile 1 /1/5/4/7/5/0722257451/docs/217698075_1_generaldocument_20221019_084552015.pdf
18/10/2022 Incoming Correspondence (Email) Cover letter 1 /1/5/4/7/5/0722257451/docs/217698075_2_incomingcorrespondenceelectronic_20221019_084552135.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 /1/5/4/7/5/0722257451/docs/217698075_3_rfc_20240307_112236042.pdf