Netlist is widening its patent infringement lawsuit against Samsung and Google, zeroing in on technologies used in artificial intelligence memory. The expanded legal action targets key components in AI hardware, and the outcome could send shockwaves through the memory supply chain.
What the expanded lawsuit covers
Netlist, a California-based memory technology developer, originally filed the case in 2022. The company now says Samsung and Google are using its patented designs in AI memory modules without permission. The broader complaint adds more patents and products to the list of alleged violations. Netlist claims the defendants have incorporated its technology into memory chips that power AI workloads, from data centers to edge devices.
The specifics of the newly asserted patents remain under seal, but the company describes them as foundational to high-bandwidth memory used in AI training and inference. Neither Samsung nor Google has publicly commented on the latest filings.
Why the case matters for AI hardware
The lawsuit centers on memory chips that are critical for running large AI models. If Netlist wins, it could force Samsung and Google to redesign products or pay steep licensing fees. That disruption would hit the broader AI memory supply chain, which already faces tight supply and high demand.
Other tech companies that buy AI memory from Samsung or use Google’s custom chips could also feel the impact. Analysts tracking the case say a ruling in Netlist’s favor might raise costs for AI hardware across the industry. But the companies haven't signaled any plan to settle.
A shift in IP legal battles
The expansion of this lawsuit reflects a broader trend in tech intellectual property disputes. Companies are increasingly willing to take patent fights to trial rather than settle early, especially when the technology is central to AI. Netlist has a history of litigating aggressively; it previously won a $303 million verdict against Samsung in 2022 for different memory patents, though that decision is under appeal.
This case could accelerate similar strategies among smaller patent holders who see AI as a lucrative arena for enforcement. Google and Samsung, both with massive patent portfolios, are now on the defensive in a fast-moving legal space.
The next hearing is scheduled for late November. Until then, the industry will be watching whether the court grants Netlist’s request for an injunction that could halt sales of certain AI memory products.
