Barco NV vs. Yealink (xiamen) Network Technology Co Ltd

UPC-CFI-0000185/2026

Case Details

Case Number UPC-CFI-0000185/2026

Patent Number

EP3732827 EP3099009

Filing Date 2026-01-16

Proceeding Type Counter claim for revocation

Case Phase Interim Phase

Case Decision Date 16 September, 2026

Court Division Brussels (BE) Local Division

Parties & Representative

Claimants

Barco NV

Represented By

1 Representative Listed

Ruud Van Der Velden

Representative

Defendants

Yealink (xiamen) Network Technology Co Ltd

Yealink (europe) Network Technology B.V.

Represented By

1 Representative Listed

Christian Dekoninck

Representative

Court & Judges

Court / Division

Brussels (BE) Local Division

Judges

Samuel Granata

Petri Rinkinen

Mélanie Bessaud

Steven Kitchen

Patents Involved

2 Patents

There are 2 patents involved in this case.

Application Number	Patent Number	External Links
-	EP3732827	Espacenet Google Patents
-	EP3099009	Espacenet Google Patents

Docket Entries

Receipt

2026-01-16

No Actions

Cover sheet

2026-01-16

No Actions

Fee

2026-01-16

No Actions

Proof of payment

2026-01-16

No Actions

Statement of defence

2026-01-16

No Actions

Barco NV vs. Yealink (xiamen) Network Technology Co Ltd

Case Details

Parties & Representative

Claimants

Barco NV

Represented By

Defendants

Yealink (xiamen) Network Technology Co Ltd

Yealink (europe) Network Technology B.V.

Represented By

Court & Judges

Patents Involved

Docket Entries

Receipt

Cover sheet

Fee

Proof of payment

Statement of defence

Counterclaim for revocation

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

Exhibit document Defendant

action.publishOrderDecision.case

action.communication.general

action.communication.general

Receipt

Cover sheet

Document

action.communication.general

action.communication.general

action.summons.oralHearing

action.summons.interimHearing

action.issueOrder.order

Order

Receipt

Cover sheet

Exhibit Defendant