Published：May 24, 16:00Last updated：May 29, 17:01

Huawei's "Tao Law" and "Her's Law" Reshape Semiconductor Landscape with Time-Based Innovations

May. 24, 2026 16:00

Huawei introduced the "Tau (τ) Law" at the 2026 International Circuit and System Symposium, proposing a new semiconductor development principle focused on time scaling instead of geometric scaling. The law, detailed in a paper by Huawei's He Tingbo, aims to achieve transistor density equivalent to 1.4nm technology by 2031. It emphasizes logic folding and multi-layer integration, with potential applications in mobile SoCs and AI systems. This marks China's first global semiconductor industry guideline.

Summarized

33News

9Media

May. 29, 2026 08:14

Huawei has announced a breakthrough in chip design, dubbed 'Her's Law,' as an alternative to Moore's Law. This innovation aims to bypass U.S. sanctions and reduce reliance on cutting-edge semiconductor manufacturing tools. The Shenzhen-based company claims the new approach could close the gap with global leaders like TSMC and Intel. The announcement was made on May 29, 2026, highlighting Huawei's efforts to innovate despite sanctions.

May. 29, 2026 17:01

Huawei's Xu Zhijun stated that the 'Tao Law,' a new semiconductor principle, requires industry-wide collaboration. The principle aims to innovate chip design by focusing on speed rather than miniaturization.

Huawei has introduced two groundbreaking semiconductor principles - "Tao Law" and "Her's Law" - challenging traditional Moore's Law through time-based optimization approaches. Presented at the IEEE International Symposium on Circuits and Systems, these innovations represent China's first systematic theoretical contributions to global chip development, focusing on temporal scaling rather than physical miniaturization. The Tao Law specifically targets signal propagation time reduction through logical folding technology, while Her's Law emphasizes transmission speed enhancements to circumvent U.S. sanctions. Huawei plans to commercialize these technologies in upcoming Kirin processors, with performance claims equivalent to 1.4nm processes by 2031. China.org+3

🚀 Architectural Revolution

The new principles introduce fundamental shifts:

Tao Law's three pillars: temporal scaling metrics, system-level optimization, and 3D "logic folding"
Her's Law's focus on boosting transmission speed through advanced packaging
Combined potential to reduce reliance on EUV lithography equipment
Huawei reports 40% signal delay reduction in early tests, with mobile SoC commercialization planned for late 2026. China.org+2

🔬 Implementation Milestones

Key technical achievements include:

Multi-layer circuit layouts enabling 1.4nm-equivalent density
Time constant optimization replacing physical shrinkage
381 existing chip designs using Tao Law methodology
Planned production increase of advanced AI chips using these principles
The company has developed specialized EDA tools supporting both approaches, with first Kirin chips scheduled for fall 2026. China.org+2

🌐 Industry Disruption

The announcements have triggered:

Global academic and industry discussions about alternative scaling methods
Potential supply chain realignments amid U.S. sanctions
New evaluations of China's tech self-sufficiency
Yangtze Memory's chairman praised Tao Law as a significant industry contribution, while Huawei executives emphasize the need for industry-wide collaboration. China.org+2

⚡ Market Strategy

Huawei's dual-pronged approach:

Tao Law for fundamental architecture innovation
Her's Law for immediate performance gains
Aggressive production plans to attract customers from constrained competitors like Nvidia
The company aims to strengthen its position in the global semiconductor market despite geopolitical challenges. Bloomberg+2

HuaweiShanghaiHe TingboKirin chipInternational Circuit and System Symposium

topic.regionalNarratives

China

Coverage highlights Huawei's 'Tao Law' as China's first systematic theoretical contribution to semiconductor evolution, focusing on time-based optimization rather than geometric scaling.

United Kingdom

Reporting focuses on Huawei's strategy to circumvent U.S. sanctions through innovative chip design approaches prioritizing speed over transistor shrinkage.

United States

Coverage emphasizes Huawei's plans to increase AI chip production and strengthen its position in the global semiconductor market.