A U.S. federal jury has ordered Kioxia Holdings to pay approximately 37 billion yen [1] to satellite communications company ViaSat for patent infringement.
The ruling marks a significant legal blow to the Japanese semiconductor giant, as it involves critical intellectual property regarding the efficiency and longevity of flash memory. Because these technologies are central to modern data storage, the verdict could influence how semiconductor firms manage licensing for power-reduction tools.
The decision was delivered by a federal district court in Texas on July 16 [2]. The jury found that Kioxia used patented technology owned by ViaSat designed to reduce power consumption and extend the operational life of flash memory without obtaining the necessary permissions [1].
ViaSat, while primarily known for satellite communications, holds the patents for the specific memory management techniques at the center of the dispute. The court's decision requires Kioxia to compensate the company for the unauthorized use of these technical innovations [1].
Kioxia indicated it does not agree with the court's findings. A spokesperson for Kioxia said the claims made by ViaSat and the subsequent jury decision are completely unacceptable. The company said it will take all available legal measures, including the possibility of filing an appeal [1].
The semiconductor industry often faces complex patent litigation in U.S. courts, where juries determine damages based on the commercial impact of the infringed technology. This case highlights the intersection of satellite communications expertise and hardware manufacturing in the global tech supply chain.
“A U.S. federal jury has ordered Kioxia Holdings to pay approximately 37 billion yen”
This verdict underscores the risk Japanese hardware manufacturers face when navigating the U.S. patent system, particularly regarding 'cross-industry' patents where a communications firm holds essential semiconductor IP. If Kioxia fails to overturn the ruling on appeal, it sets a precedent for how power-efficiency patents are valued in the flash memory market.
