Anker faces multiple intellectual property lawsuits and a Section 337 investigation in the United States

Anker Innovations has faced a total of seven patent lawsuits in the United States since the start of 2026, six of them as a defendant, and is also facing a Section 337 investigation involving wearable breast pumps. On September 18, NEC sued Anker again, alleging that eufy security products and accompanying software infringe six U.S. patents. On September 22, the U.S. International Trade Commission decided to launch a Section 337 investigation requested by Willow Innovations. On September 29, a federal judge vacated the jury’s $13.63 million damages award in FISI’s USB charger patent case, finding that FISI had failed to adequately support its damages calculation.