Innovative Sonic Corporation v. Guangdong OPPO Mobile Telecommunications Corp. Ltd.

App_33670/2025

This UPC decision addresses a procedural application concerning the language of proceedings in an infringement case involving major mobile technology players. The Court granted the request to switch from German to English, aligning with the patent's granted language. This ruling emphasizes that fairness and the operational realities of multinational defendants—who communicate internationally in English—must be weighed heavily against local court preferences.

Jurisdiction
European UPC
Court
Munich (DE) Local Division
Case Number
App_33670/2025
Judge(s)
rapporteur at

What the Court Held — Ratio Decidendi

The Court ruled that when balancing the interests of parties regarding procedural language, the need to accommodate multinational companies (especially those with global operations and communication in English) outweighs the default local division language. The change to the patent's granted language (English) was deemed necessary for fairness, despite the Claimant's preference.

Practitioner Note

This decision granted relief to the petitioner. If you are facing a similar patent dispute before Munich (DE) Local Division, this precedent supports interim or final relief where the facts are comparable. The ratio regarding the applied tests is particularly relevant for strategy.

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Disclaimer: This page contains an automated summary based on publicly available judicial records. The content is generated for informational purposes only and does not constitute legal advice. Always verify details against the original source judgment before relying on this information for any legal purpose. If you believe any information is inaccurate, please contact us.

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