Hsinchu, Taiwan

Chang-Miao Liu

USPTO Granted Patents = 58 

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 28(Granted Patents)

Forward Citations (Not Self Cited) = 19(Oct 12, 2025)


Company Filing History:


Years Active: 2019-2025

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58 patents (USPTO):

Title: **Chang-Miao Liu: Innovator in Semiconductor Technology**

Introduction

Chang-Miao Liu, based in Hsinchu, Taiwan, is a distinguished inventor with a remarkable portfolio of 47 patents. He is renowned for his contributions to semiconductor technology, particularly in the development of innovative structures and methods that enhance performance and fabrication processes in semiconductor devices.

Latest Patents

Among Chang-Miao Liu's latest patents are significant advancements that outline novel semiconductor structures and fabrication methods. One of his pivotal patents, titled "Semiconductor structure with recessed top semiconductor layer in substrate and method of fabricating the same," describes a comprehensive process for creating a semiconductor structure that involves thinning a semiconductor layer and forming a stack of alternating layers. This innovative approach focuses on improving the performance of fin active regions while ensuring efficient integration with the overall substrate.

Another notable patent, "Gate structures for semiconductor devices," details a method for fabricating semiconductor devices with unique gate structure configurations. This patent outlines a procedure that incorporates high-K dielectric layers around nanostructured channels and utilizes a rare-earth metal-based dopant to optimize the electrical characteristics of the device. Such advancements are critical for the ongoing evolution of semiconductor technologies.

Career Highlights

Currently, Chang-Miao Liu is affiliated with Taiwan Semiconductor Manufacturing Company Limited, where he applies his extensive knowledge and expertise in semiconductor fabrication. His career is marked by a commitment to innovation and excellence in technology, contributing to the development of high-performance semiconductor devices that meet the growing demands of the industry.

Collaborations

During his career, Chang-Miao Liu has collaborated with esteemed colleagues such as Xusheng Wu and Huiling Shang. These collaborations have fostered a synergistic environment that encourages the exchange of ideas and the development of groundbreaking technologies in the semiconductor field.

Conclusion

In conclusion, Chang-Miao Liu stands out as a pivotal figure in semiconductor innovations, with numerous patents that demonstrate his dedication to advancing technology. His work not only contributes to the state of the industry but also paves the way for future innovations in semiconductor devices. With his continued efforts, the future of semiconductor technology holds great promise.

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