UPC CFI 1608/2025

Jun 5, 2025·EP2622601 SEP · METHOD OF AND DEVICE FOR ENCODING A HIGH FREQUENCY SIGNAL RELATING TO BANDWIDTH EXPANSION IN SPEECH AND AUDIO CODING

Case details: Status
Written Phase
Action
Counterclaim for revocation
Category
Counterclaim for revocation
Parties: Claimants
Guangdong OPPO Mobile Telecommunications Corp. Ltd.Operating co.
OROPE Germany GmbHOperating co.
OTECH Germany GmbHOperating co.
Oleading B.V.Operating co.
Reflection Investment B.V.Operating co.
OTECH Italy S.r.l.Operating co.
Representatives
Rien Broekstra-Vossius & Brinkhof UPC Litigators
Respondents
Crystal Clear Codec Sp.z o.o.NPE
Representatives
Jasper Meyer zu Riemsloh-Wildanger Kehrwald Graf von Schwerin & Partner mbB
Division: Munich LD
Judges: Daniel Voss
Georg Werner
Andrea Postiglione
Andrea Scilletta
Technology: Electrical engineering
Computer technology
Language: English

How this compares

The court's record for this kind of case, counted in first-instance rulings. A figure in brackets is the number of rulings a rate rests on.

	Patent revoked	Median days to first decision
All UPC	37% (34/91)	124
Munich LD	Locked	Locked
Judge Daniel Voss	Locked	Locked
Judge Georg Werner	Locked	Locked
Judge Andrea Postiglione	Locked	Locked
Judge Andrea Scilletta	Locked	Locked

At the UPC: OPPO Group (57 cases)·Crystal Clear Codec Sp.z o.o. (3 cases)

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Related cases

All proceedings on this patent

This dispute contains 2 other proceedings

UPC CFI 498/2025·UPC APP 36449/2025

Start a free trial to see how each one ended.

More cases: Munich LD·2025

Documents

Document title	Date	Public
Order	2026-08-07	Not public
Order	2026-08-07	Not public
Receipt	2026-07-22	Not public
Cover sheet	2026-07-22	Not public
Counterclaim rejoinder	2026-07-22	Not public
Receipt	2026-04-24	Not public
Cover sheet	2026-04-24	Not public
Submission Defendant	2026-04-24	Not public
Order	2026-04-15	Public
Summons to oral hearing	2026-04-14	Not public
Order	2026-04-14	Not public
Communication	2026-03-31	Not public
Receipt	2026-03-20	Not public
Cover sheet	2026-03-20	Not public
Exhibit Defendant	2026-03-20	Not public
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Exhibit Defendant	2026-03-20	Not public
Exhibit Defendant	2026-03-20	Not public
Counterclaim defence with Amend Patent	2026-03-20	Not public
Receipt	2026-02-26	Not public
Cover sheet	2026-02-26	Not public
Exhibit Defendant	2026-02-26	Not public
Application document Defendant	2026-02-26	Not public
Order	2026-01-21	Public
Order	2026-01-16	Not public
Cover sheet	2025-12-05	Not public
Other document Claimant	2025-12-05	Not public
Receipt	2025-12-05	Not public
Note	2025-11-28	Not public
Order	2025-11-25	Not public
Order	2025-11-25	Public
Publication	2025-11-24	Not public
Exhibit document Defendant	2025-11-17	Not public
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Exhibit document Defendant	2025-11-17	Not public
Statement of defence	2025-11-17	Not public
Counterclaim for revocation	2025-11-17	Not public
Cover sheet	2025-11-17	Not public
Fee	2025-11-17	Not public
Exhibit document Defendant	2025-11-17	Not public
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Statement of defence	2025-11-17	Not public
Proof of payment	2025-11-17	Not public
Exhibit document Defendant	2025-11-17	Not public
Receipt	2025-11-17	Not public