A pivotal hearing in the patent dispute between Nokia and Acer, Asus, and Hisense commenced this week at the High Court of England and Wales, with proceedings expected to continue through Friday.

Presided over by Judge Mellor, the hearing is structured in two parts: the first addresses Nokia's challenge to the court's jurisdiction, while the second examines the plaintiffs' request for an interim license declaration. Nokia presented its core argument during the hearing, asserting that the three companies could obtain patent licenses at any time provided they agree to binding arbitration.

Notably, Asus, which partially joined the lawsuit against Nokia through affiliated entities, recently made another significant move: it is seeking damages of up to $99 billion from U.S. carriers for alleged infringement of its patents.

Tracing the entire incident, this multinational patent dispute began in the spring of 2025 and rapidly spread across multiple jurisdictions. Key developments unfolded as follows:

· Early April 2025: Nokia initiated patent infringement lawsuits against Acer, Asus, and Hisense in Germany and the Unified Patent Court of Europe, alleging infringement of its video coding patents in their computers and smart TV products. Nokia publicly stated the lawsuits aimed to bring the parties back to the negotiating table to reach a fair patent licensing agreement.

· April 11, 2025: Nokia expanded the litigation to the United States, filing separate lawsuits against the three companies in multiple federal district courts while simultaneously petitioning the U.S. International Trade Commission to impose import bans on infringing products.

· June 13, 2025: Nokia added Hisense and Acer as defendants in a lawsuit filed with the Delhi High Court in India.

In response to Nokia's global litigation, Acer, Hisense, and Asus subsequently initiated legal actions, suing Nokia in the High Court of England and Wales. Acer and Hisense filed their lawsuits in June, while Asus formally joined the legal battle on July 17.

Subsequently, Nokia formally appealed the UK court's order requiring it to disclose third-party standard essential patent licensing agreements to the three companies. Nokia argued the order contained significant procedural flaws and requested a stay of execution.