---
title: "Kioxia Ordered to Pay Viasat $229 Million for Memory Technology Patent Infringement"
description: "Japanese giant Kioxia has been ordered to pay $229 million to satellite operator Viasat for patent infringement. A court in Texas ruled that Kioxia's flash memory illegally uses an error correction technology developed for spacecraft. 🛰️💾"
date: 2026-07-18T13:42:55.000Z
lang: en
url: https://xab.info/en/posts/kioxia-ordered-to-pay-viasat-229-million-for-memory-technology-patent-infringement
tags: [kioxia, viasat, flash-memory, patent-lawsuit, weico]
publisher: "XAB.info"
---

# Kioxia Ordered to Pay Viasat $229 Million for Memory Technology Patent Infringement

![Kioxia chip in puzzle form symbolizes patent infringement on memory technology, for which the company is ordered to pay Viasat $229 million](https://xab.info/media/2026/07/18/kioxia-obiazali-vyplatit-viasat-229-mln-za-narushenie-patenta/kioxia-obiazali-vyplatit-viasat-229-mln-za-narushenie-patenta-1.webp)

A new patent dispute with multimillion-dollar consequences is unfolding in the high-tech sector. A jury in Waco, Texas, USA, has delivered a verdict stating that Japanese memory chip manufacturer Kioxia must pay satellite communications operator Viasat compensation amounting to $229 million.

### The Core of the Conflict: From Satellites to Flash Memory

The cause of the legal proceedings was a technology originally developed for the space industry. Viasat, based in Carlsbad, California, claims to have created unique mechanisms for improving flash memory. These developments were necessary for designing error correction systems for satellites, where reliability and energy efficiency play a critical role.

The essence of the patented technology lies in the method of storing data on transistors using electrical charges. Viasat proved in court that Kioxia devices use a similar error correction algorithm that functions identically to the satellite operator's patented solution.

### Court Ruling and Stance of the Parties

The jury found that Kioxia's products infringe on Viasat's patent rights. The court panel recognized that the use of this technology allows devices to consume less energy and significantly extends their lifespan, confirming the commercial value of the patented invention.

The Japanese company Kioxia categorically rejected the accusations of infringement. During the trial, the manufacturer claimed the invalidity of Viasat's patent itself, but the defense arguments did not convince the jurors in Waco, Texas. Now, Kioxia is obligated to pay the agreed amount as compensation for using a competitor's intellectual property.