WASHINGTON, April 14, 2026, 17:04 EDT.
A U.S. appeals court on Tuesday put VLSI Technology’s patent suit against Intel back on the table, reviving a case a California judge had previously closed and reigniting a dispute valued in the billions. The Federal Circuit ruled the infringement issue belongs in front of a jury.
The timing isn’t random. Intel’s first-quarter earnings drop on April 23, right after a string of headline plays tied to CEO Lip-Bu Tan’s turnaround push: the expanded AI infrastructure tie-up with Google, involvement in Elon Musk’s Terafab chip effort, and that $14.2 billion buyback to reclaim Apollo’s stake in Ireland’s Fab 34.
Intel shares slipped 2.1% to $63.81 as of Tuesday’s latest check.
Intel was first hit with a VLSI lawsuit in California back in 2017. Since then, separate Texas juries handed VLSI awards of $2.2 billion and $949 million. The $2.2 billion verdict? An appeals court threw it out. Intel is still fighting the $949 million decision. “We are pleased with Tuesday’s ruling,” said VLSI CEO Scott Bain. Intel had no immediate comment. Reuters
The appeals court ruled the lower court shut things down prematurely. According to the panel, VLSI had shown enough for a jury to consider whether Intel chips—sold or imported into the U.S.—might use the patented technology, despite some of the testing taking place abroad.
The overhang comes just as Intel pushes to regain ground in AI infrastructure. Last week, Tan said, “scaling AI requires more than accelerators,” after Intel and Google expanded their collaboration on Xeon processors and custom infrastructure processing units, or IPUs—chips designed to offload certain tasks from the CPU. According to Reuters, demand is starting to climb as customers shift focus from training AI models to putting them to use for end users. Reuters
Intel threw its hat in with Musk’s Terafab effort alongside SpaceX and Tesla. “Intel needs to show it can support the largest customers with their most important projects,” D.A. Davidson analyst Gil Luria said at the time, labeling the partnership an “important step” in Intel’s restructuring. Reuters
Intel has been working to streamline its balance sheet. According to an April 8 filing, the company bought back the 49% stake in the Fab 34 joint venture held by funds managed by Apollo, paying $14.2 billion—drawing from its own cash and a $6.5 billion bridge loan that’s set for refinancing. Earlier this month, Chief Financial Officer David Zinsner described Intel as having a “stronger balance sheet, improved financial discipline and an evolved business strategy.” SEC
Intel remains behind crucial competitors in multiple areas. Back in January, Reuters noted that major cloud providers were combining Intel server CPUs with Nvidia’s AI GPUs. Meanwhile, Intel kept ceding PC market share to AMD. Tan pointed out that 18A yields—the percentage of functional chips per silicon wafer—had gotten better, but still hadn’t reached his goal.
Tuesday’s ruling leaves plenty unresolved. The Federal Circuit stopped short of granting VLSI damages or pinning liability on Intel. Instead, the case heads back to district court—a move that could spark fresh legal expenses and another round over possible damages.
Earnings are on deck after the bell April 23, and now, the revived case throws another twist into a report investors were primed to dissect for evidence that Intel’s AI wins and cost discipline are finally showing up in the results.
