Fractus Files Patent Infringement Lawsuit Against ResMed in California District Court

Fractus Takes Legal Action Against ResMed for Patent Infringement

Barcelona, Spain — October 13, 2025 — Fractus, a leading company in geometry-based antenna technology, has initiated a patent infringement lawsuit against ResMed in the United States District Court for the Southern District of California. This legal action, identified as case number 325-cv-02680-LL-JLB, alleges that ResMed's devices for treating sleep apnea infringe upon several patents held by Fractus, which pertain to innovative, high-performance multi-band antennas.

Fractus has been at the forefront of research and development in wireless connectivity for decades. According to Jordi Ilario, CEO of Fractus, "We have consistently invested in research to ensure reliable and compact wireless connectivity across various sectors. When companies utilize our patented technology without proper licensing, we have to take action to protect our intellectual property and create a level playing field for other innovators."

Additionally, Rubén Bonet, Executive Chairman of Fractus, emphasized the growing importance of connectivity in the realm of digital health and remote patient monitoring. "Our primary objective is to safeguard the value of our inventions so that technology leaders can continue to build on solid foundations with fair licensing arrangements," he remarked.

Fractus has appointed Kobre & Kim LLP to represent them in this legal matter. The litigation team includes experienced attorneys Michael Ng, Daniel Zaheer, and George Stamatopoulos, all specialized in intellectual property disputes. Ng expressed enthusiasm for collaborating with Fractus, stating, "We are honored to work with Fractus again to reclaim the value of their groundbreaking innovations, which have positively impacted countless lives globally."

About Fractus

Fractus is a pioneer in employing complex geometry and advanced mathematics in antenna design. The company's patented innovations have led to the development of compact, high-performance multi-band antennas that are widely utilized in smartphones, IoT devices, network infrastructure, and connected health applications. With a portfolio of over 40 inventions, Fractus has secured licensing agreements with numerous leading global companies.

Among its accolades, Fractus was recognized as a Technology Pioneer by the World Economic Forum in 2005, and its inventors were finalists for the European Inventor Award in 2014. Moreover, the company received the European Inspirational Business Award from the London Stock Exchange Group in 2017.

As digital health technologies continue to evolve, the clash between innovation and intellectual property rights becomes increasingly significant. Fractus’ commitment to protecting its technology underscores a vital narrative in the intersection of law and technology. Stakeholders in the healthcare and tech industries will watch closely how this lawsuit unfolds, as it may set important precedents for future cases involving patent rights and technological innovation.