Christian Keller

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

Total cases

15 (10 active)

PI grant rate

Infringement rate

Median days-to-decision

Christian Keller has sat on the panel in 15 Unified Patent Court cases across four divisions, most recently UPC CFI 1/2026 at the Munich Local Division.

Track record

How this judge's rates compare against the Hamburg LD division and the full UPC average.

Metric	This judge	Hamburg LD	All UPC
Cases	15	142	2,692
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 LDProcedural onlyTelefonaktiebolaget 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