SK Hynix aims to finalize the technical specifications for high-bandwidth flash (HBF) in January 2027 as it develops new memory technologies to address growing bottlenecks in AI inference systems. The South Korean chipmaker is also exploring ways to stack DRAM directly on AI processors to improve performance and energy efficiency.

On October 15, 2026, TSMC reported its sixth consecutive quarter of record net profit, with third-quarter earnings rising 68.7% year-over-year to NT$763.06 billion (approx. US$23.6 billion), exceeding market expectations on sustained demand for advanced semiconductors used in artificial intelligence (AI).

On October 13, Huawei unveiled the detailed architecture of its Kirin 9050 Pro chip for the first time at its Lianqiu Lake research center in Shanghai, outlining advances in LogicFolding and hybrid bonding technologies. Xu Songyu, head of wireless terminal chip product management at Huawei's semiconductor business, said the company now sees a sustainable development path for Kirin processors over the next decade.

In October 2022, the US Bureau of Industry and Security (BIS) imposed a package of export restrictions on China, including controls on equipment and components for manufacturing 3D NAND with 128 layers or more, and restrictions on support provided by US persons.

Delta Electronics showcased its on-site solid oxide fuel cell (SOFC) power generation solution at Energy Taiwan 2026, alongside its first physical solid-state transformer (SST) product.

Micron Technology on October 15 opened Micron Advanced Assembly and Test Taiwan 2 (AATT2) in Taichung, its second advanced assembly and test facility in Taiwan. The plant expands the company's packaging and testing capacity for high-bandwidth memory (HBM) as AI demand grows.

Synopsys CEO Sassine Ghazi said that fully autonomous chip development has not yet crossed the final hurdle to become reality, although the company has advanced from AI-assisted engineering to models that coordinate more than 40 task agents. He made these comments during the CEO Summit at SEMICON West 2026, adding that AI-era chip development requires co-optimization across physics, materials, processes, architectures, software, and models.

Samsung Ventures and Applied Ventures, the venture capital arm of Applied Materials, have invested in US-based Flexcompute, backing simulation technology designed to predict semiconductor packaging deformation before manufacturing. The investment comes as increasingly complex AI chips create new challenges in managing thermal stress, warpage, and manufacturing yields.

Intel used the Open Compute Project (OCP) Global Summit in San Jose to argue that AI is moving away from giant models in centralized data centers.

GlobalFoundries (GF) has reached a multiyear manufacturing agreement with TSMC to expand silicon interposer capacity at its Malta fab in New York, supplying TSMC's Chip-on-Wafer-on-Substrate (CoWoS) advanced-packaging ecosystem. The agreement is expected to be worth US$2 billion over an initial five-year term.

Iridium Communications and Altair Semiconductor are joining forces to help IoT devices stay connected outside terrestrial coverage, a move that could affect industries from logistics to wearables worldwide. The partnership aims to give manufacturers a simpler path to global satellite-enabled connectivity, without adding separate satellite hardware to existing designs.