Klaus Loibner
8 IP cases indexed. Covers patent matters.
Cases Presided Over
8 cases indexed | Page 1 of 1
Chainzone Technology (Foshan) Co., Ltd. v.SWARCO Futurit Verkehrssignalsysteme GmbH
The Court of Appeal addressed whether to admit the withdrawal of an appeal by the defendant-appellant Strabag following an out-of-court settlement with the plaintiff Swarco, and whether the separate appeal filed by the intervener Chainzone (which supported Strabag) became moot as a result. The Court held that the withdrawal of Strabag's appeal was admissible and that Chainzone's appeal became moot under Rule 360 RoP, because the intervener cannot maintain an independent position contradicting the supported party. The Court further ruled that Chainzone should generally be treated like Strabag regarding costs.
Motorola Mobility LLC v.1) ASUSTek Computer Inc 2) ASUS Computer GmbH 3) ASUSTEK (UK) LIMITED
Motorola Mobility LLC, the registered proprietor of European Patent EP 3 972 309, brought an infringement action against ASUSTek Computer Inc., ASUS Computer GmbH, and ASUSTEK (UK) Limited before the Local Chamber Munich. The patent concerns a method and apparatus for implementing carrier-specific changes as part of a connection reconfiguration affecting the security keys used in user equipment communicating with two cell groups. The defendants filed a counterclaim. The case was heard orally on July 9, 2025, and the decision was issued on October 10, 2025, by a panel of four judges.
STRABAG Infrastructure & Safety Solutions GmbH v.Respondent
This is an order of the Court of Appeal concerning an application for confidentiality in a patent infringement dispute over EP 2 643 717. The Court of Appeal addressed whether Chainzone, as intervener supporting Strabag, could obtain restrictions on the use and disclosure of Fraunhofer measurement reports that had already been submitted to the Court of First Instance without any prior confidentiality request. The Court held that an application under R. 262A RoP restricting access to or use of information and evidence must be made at the time of filing the document, and a first-time request in appeal proceedings regarding evidence already submitted at first instance is inadmissible.
Chainzone Technology (Foshan) Co., Ltd. v.SWARCO Futurit Verkehrssignalsysteme GmbH
This case concerns an appeal before the Court of Appeal regarding a request for suspensive effect (stay of enforcement) in a patent infringement dispute. SWARCO FUTURIT Verkehrssignalsysteme GmbH, the registered proprietor of European Patent EP 2 643 717 relating to a color and light mixing collective optic, brought an infringement action against STRABAG Infrastructure & Safety Solutions GmbH. STRABAG had installed LED variable traffic signs at certain locations (A12, VKP Kundl, RFB Innsbruck) that it had sourced from Chainzone Technology (Foshan) Co., Ltd., which intervened in support of STRABAG. The Court of Appeal issued an order on May 26, 2025, addressing STRABAG's application for suspensive effect against the first instance decision of January 15, 2025.
AYLO FREESITES LTD, AYLO Billing Limited , AYLO PREMIUM LTD v.DISH Technologies L.L.C., Sling TV L.L.C.
This appeal concerned the international jurisdiction of the Unified Patent Court in a patent infringement action involving European Patent EP 2479680, owned by DISH Technologies L.L.C. and exclusively licensed to Sling TV L.L.C. The appellants, AYLO Premium Ltd, AYLO Billing Limited, and AYlo Freesites Ltd, challenged an order of the Local Chamber Mannheim dated April 5, 2024. The Court of Appeal clarified that the UPC has international jurisdiction under Article 7(2) and Article 71b(1) of the Brussels Ia Regulation when the European patent has effect in at least one contracting member state and alleged damage may occur there, including through internet-based activities accessible in that territory.
Avago Technologies International Sales Pte. Limited v.Tesla Germany GmbH, Tesla Manufacturing Brandenburg SE
This case concerns a patent infringement action brought by Avago Technologies International Sales Pte. Limited against Tesla Germany GmbH and Tesla Manufacturing Brandenburg SE before the Local Chamber Munich. The dispute involves European Patent No. 1 838 002 B1, titled 'Programmable Hybrid Transmitter,' which is in force only in Germany. The plaintiff alleges that the defendants infringe claims 1, 5, 6, 7, 11, and 12 of the patent, which relate to a transmitter architecture with a baseband processing module, an up-conversion module, and a power amplifier circuit operating in first and second modes. The decision was rendered on August 30, 2024, following an oral hearing held on June 25, 2024.
SES-imagotag SA v.Hanshow Technology Co. Ltd, Hanshow France SAS, Hanshow Germany GmbH, Hanshow Netherlands B.V.
This is an appeal decision from the Court of Appeal concerning European Patent EP 3883277, which relates to electronic shelf labels for displaying information such as prices in retail environments. The appellant, VusionGroup SA (formerly SES-imagotag SA), challenged an order from the Local Chamber Munich dated December 20, 2023, in proceedings involving the respondents Hanshow Technology Co. Ltd and its German, French, and Dutch subsidiaries. The appeal concerned the interpretation of patent claims, the scope of protection, and alleged infringement in the context of an application for provisional measures.
Avago Technologies International Sales Pte. Limited v.Tesla Manufacturing Brandenburg SE, Tesla Germany GmbH
This case concerns European Patent EP 1 838 002, with Avago Technologies International Sales Pte. Limited as the plaintiff alleging patent infringement against Tesla Germany GmbH and Tesla Manufacturing Brandenburg SE. The defendants filed counterclaims for revocation of the patent. The court addressed the procedural question under Article 33(3) of the Agreement on a Unified Patent Court regarding whether the infringement action and revocation counterclaims should be heard together or separated. Both parties agreed that the action and counterclaims should be heard together before the same panel, and the court ordered that they be jointly heard before the Local Chamber Munich.
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