US Technology Licensing Company Adeia Files Patent Infringement Lawsuits Against AMD, Seeks Fair Compensation
November 3, 2025 | TOI Tech Desk
In a significant legal development in the semiconductor industry, US-based technology licensing firm Adeia has filed two lawsuits against Advanced Micro Devices (AMD), one of the world’s leading semiconductor manufacturers. The lawsuits were filed late Monday in a Texas federal court, alleging that AMD has infringed on 10 of Adeia’s patents related to semiconductor manufacturing and design.
Background of the Dispute
The lawsuit centers on AMD’s use of technologies crucial to modern semiconductor fabrication, especially relating to AMD’s “3D V-Cache” processor technology. Adeia claims that various AMD processor models used across desktop computers, laptops, and servers unlawfully utilize its patented innovations. According to Adeia, these methods and designs originally stem from pioneering work carried out by its predecessor company, Tessera Technologies.
Tessera was known for groundbreaking advances in hybrid bonding techniques and development of advanced semiconductor process nodes — technologies deemed essential for improving processor performance and manufacturing efficiency. Adeia alleges that the technology embedded within AMD’s processors, including their advanced AI chips, relies heavily on these patented processes.
Statements from Adeia
Paul Davis, CEO of Adeia, emphasized the vital role these technologies have played in AMD’s rise as a market leader. He underscored that the company’s intellectual property underpins significant parts of AMD’s consumer and enterprise chip portfolio. “AMD’s success, including its competitive edge in AI processor markets, is built on the foundation of our patented innovations,” Davis stated.
Despite initiating legal action, Adeia has expressed a willingness to reach an out-of-court settlement. The company hopes to negotiate “a fair and reasonable arrangement that reflects the value of our intellectual property,” according to Davis. In addition to seeking damages, Adeia is pursuing an injunction that would prevent AMD from continuing to use the patented technologies without proper licensing.
Context Amidst AMD’s Recent Moves
This legal move coincides with a period of notable growth and strategic partnerships for AMD. Just last week, AMD announced a major deal with the US government to develop two AI-powered supercomputers aimed at boosting national research capabilities. The Santa Clara-based company has also forged a high-profile multi-year partnership with OpenAI to deploy its AI chips at scale, positioning itself as a formidable rival to long-time industry leader Nvidia in the AI accelerator market.
Industry Impact
The lawsuits highlight ongoing tensions in the semiconductor sector, where intellectual property rights and technology licensing are critical to maintaining competitive advantage and innovation. As AMD expands its footprint in AI and advanced computing, resolving these patent disputes will be essential for its continued growth and market leadership.
What Happens Next?
The Texas court will now oversee the progress of these cases. While litigation could be lengthy and complex, Adeia’s indication of openness to settlement may lead to negotiations behind the scenes. Licensing deals or financial settlements are common in such disputes, balancing protection of intellectual property with the realities of technology marketplace competition.
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