Goblin House
Goblin House
Question: Investigate HPSP: Search SEC EDGAR for "Form 10-K and 10-Q filings by major US semiconductor manufacturers (Intel, Micron, GlobalFoundries) mentioning 'hydrogen annealing' or 'HPSP' or Korean equipment suppliers, 2022-2024". Would establish whether US companies voluntarily disclose Korean HPSP as a critical supplier in their SEC risk factor disclosures. Report any findings as factual claims with dates and evidence.
Date: 2026-04-08
Despite extensive research through SEC EDGAR filings for Intel, Micron Technology, and GlobalFoundries covering 2022-2024, no evidence was found of these major US semiconductor manufacturers voluntarily disclosing HPSP as a critical supplier in their risk factor disclosures. This absence is significant given that HPSP is documented as the world's only provider of high-pressure hydrogen annealing technology, which has become essential for advanced node semiconductor manufacturing. HPSP has been partnering with imec since 2015 and renewed their joint development project in January 2024, with their technology demonstrating significant performance improvements in advanced DRAM and 3D NAND production. The lack of disclosure in SEC filings suggests either that US manufacturers are not yet significantly dependent on HPSP technology, are sourcing it through intermediaries, or are not recognizing it as a material supply chain risk despite its apparent criticality in advanced node processes. This gap between technological importance and regulatory disclosure warrants further investigation into actual procurement relationships and supply chain dependencies.