---
title: "AUO Wins Landmark Patent Case Against Phenix Longhorn in Texas"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/273795757.md"
datetime: "2026-01-27T06:11:04.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/273795757.md)
  - [en](https://longbridge.com/en/news/273795757.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/273795757.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/273795757.md) | [繁體中文](https://longbridge.com/zh-HK/news/273795757.md)


# AUO Wins Landmark Patent Case Against Phenix Longhorn in Texas

AUO Corporation has achieved a significant legal victory in a patent infringement case in the U.S. District Court for the Eastern District of Texas. After more than two years of litigation and a two-week trial, a jury found that AUO did not infringe any patents asserted by Phenix Longhorn, LLC, and declared one of the asserted patents invalid. This marks the first time in over 22 years that a Taiwanese company has secured a defense verdict in a patent infringement case against an American company in the Marshall Division of the court. AUO emphasized its commitment to defending against unfounded claims and highlighted its ongoing innovation in display technology, with over 32,000 patent applications and more than 24,700 patents issued worldwide by the end of 2024. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. AUO Corporation published the original content used to generate this news brief on January 27, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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