Christian Keller

Hamburg LD · Mannheim LD · Munich LD · The Hague LD

Total cases

14 (4 active)

PI grant rate

Infringement rate

Median days-to-decision

Christian Keller has sat on the panel in 14 Unified Patent Court cases across four divisions, most recently UPC CFI 1/2026 at the Munich Local Division.

Track record

Metric	This judge	Hamburg LD	All UPC
Cases	14	143	2,733
Preliminary injunction grant rate
Infringement rate
Revocation rate
Median days-to-decision

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Recent cases

Latest filings where this judge sat on the panel.

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2025-12-31UPC CFI 1/2026Munich LD—Xiaomi Corporation v UERAN Technology LLC
2025-12-30UPC CFI 2294/2025Munich LD—Xiaomi Technology Italy S.R.L. v UERAN Technology LLC
2025-11-29UPC CFI 1791/2025The Hague LD—Telefonaktiebolaget LM Ericsson v Shenzhen Transsion Holdings Co, Ltd
2025-11-29UPC CFI 1793/2025The Hague LDProcedural onlyTelefonaktiebolaget LM Ericsson v Shenzhen Transsion Holdings Co, Ltd
2025-11-13UPC CFI 1568/2025The Hague LDWithdrawnTelefonaktiebolaget LM Ericsson v Shenzhen Transsion Holdings Co, Ltd
2025-11-06UPC CFI 1460/2025Mannheim LD—Quinn Emanuel Urquhart & Sullivan LLP v Huawei Technologies Co. Ltd.
2025-11-03UPC CFI 1412/2025Mannheim LD—Quinn Emanuel Urquhart & Sullivan LLP v Huawei Technologies Co. Ltd.
2025-07-14UPC CFI 609/2025Munich LD—UERAN Technology LLC v Xiaomi Corporation
2025-07-14UPC CFI 610/2025Munich LD—UERAN Technology LLC v Xiaomi Corporation
2025-03-28UPC CFI 295/2025Hamburg LD—Lionra Technologies Ltd. v Cisco Systems GmbH