MediaTek, a semiconductor firm in Taiwan, is further consolidating its leadership in the fast-expanding AI chip industry by acquiring one of the most experienced chip packaging specialists. The company recently announced the appointment of a former senior executive from TSMC, highlighting the increasing importance of advanced chip packaging technologies in the AI era.
Yu, who retired in 2025 after spending over 30 years at TSMC, has been an executive at the company since 1994. As part of his career he also served in various significant backend research and development positions and was instrumental to the development of TSMC’s advanced packaging innovations. His expertise is particularly valued due to his significant role in developing CoWoS (Chip on Wafer on Substrate) – one of the world’s most critical semiconductor packaging technologies.
CoWoS is pivotal in the AI sector due to its ability to facilitate quicker chip-to-chip communication, enhance performance, and support the immense computing power required by AI systems. It’s commonly used in AI accelerators, such as the chips made by Nvidia, which control the AI hardware market with its graphics processors.
The need for advanced chip packaging has skyrocketed as AI applications continue to grow worldwide. As companies develop AI models, they need processors with greater capabilities to process massive volumes of data quickly. Advanced packaging technology such as CoWoS is an effective way to link multiple chips and enable AI hardware to operate at high performance, with lower power consumption and space requirements.
MediaTek stated that Yu’s role will enable it to reinforce its roadmap planning for future advanced packaging technologies. His experience will help in research and development and investment in advanced semiconductor packaging products and technologies in relation to TSMC’s ecosystem, the company said.
The hire is an example of the changing dynamics in the semiconductor industry beyond simply designing chips. Although design and manufacture of the chip are important, packing technology is now a key competitive advantage. AI chips are no longer just a function of the transistor size or manufacturing node; the sophistication of packaging solutions that bring together memory, processors, and other elements into highly efficient systems is key.
Capacity shortages have arisen over the past two years, as demand for TSMC’s CoWoS technology is soaring high. To keep up with the surge in demand for AI infrastructure, major tech players, such as Nvidia and major cloud service providers, have been competing for CoWoS production capacity. Advanced packaging is even a limiting factor in AI chip manufacturing around the world.
This fierce competition has boosted the strategic significance of experienced semiconductor engineers and executives who have solid technical know-how. MediaTek’s move to introduce a veteran from TSMC puts the company in a better position to capitalize on the sustained demand for AI-related semiconductor products.
MediaTek is no stranger to mobile processors and connectivity chips, but has now dramatically ramped up its efforts in AI infrastructure. MediaTek said last week that it will have its own multiple billions of dollars in revenues from AI accelerator ASIC chips by the end of 2027. ASICs are application-specific integrated circuits, chips that are made for specific purposes like artificial intelligence processing.
AI Accelerators are emerging as one of the fastest-growing markets in the semiconductor industry. There is a billions-of-dollars investment in high-performance computing from cloud computing firms, data center providers and enterprise AI builders. This trend is generating huge opportunities for businesses that can provide cutting-edge packaging technologies and AI chips.
MediaTek’s increased emphasis on AI indicates that the company is looking to expand its footprint in that space, as opposed to primarily focusing on smartphones and consumer electronics. Yu’s inclusion could speed up the company’s work to better leverage its technical capabilities and build relationships in the semiconductor supply chain.
Semiconductors are undergoing a significant transformation with AI. In addition to designing faster chips, companies are vying for the more efficient manufacturing and packaging technologies. As AI continues to evolve, advanced packaging techniques like CoWoS are likely to become even more significant, contributing to the maximization of performance while addressing energy efficiency and thermal concerns.
With the growing demand for AI, experts state that packaging technology may prove to be even more crucial than chip manufacturing itself. MediaTek’s latest move is a testament to the relentless efforts that companies are taking to talent and technology to get a better footing in the next stage of the global AI race.
