When Huawei unveiled its "Tau (τ) Scaling Law" at ISCAS 2026 in Shanghai, the announcement signalled more than another chip architecture update. It marked China's most ambitious attempt yet to redefine how semiconductor performance is measured in the post-Moore era.

Tech Industry Manufacturing Semiconductors Huawei claims sanctions-busting breakthrough with 1.4nm-class chips by 2031, claims 55% higher transistor density — firm claims new LogicFolding chip architecture can bypass EUV restrictions, introduces 'Tau Scaling Law' to replace Moore's Law News By Etiido Uko published 11 hours ago Flagship Huawei Mate 90 series will be the first commercial processo

As the global semiconductor industry confronts the limits of Moore's Law, Huawei has unveiled a new roadmap aimed at extending chip performance growth through architecture, interconnect, and system-level optimisation rather than pure transistor miniaturisation.