Piedmont, CA, United States of America

Chi-Wing Tsao

This inventor holds 1 USPTO granted patent. Top assignee: Hewlett-Packard Company. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi-Wing Tsao. Retrieved from https://idiyas.com/inventor/chi-wing-tsao

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: **Innovative Contributions of Chi-Wing Tsao**

Introduction

Chi-Wing Tsao, an accomplished inventor based in Piedmont, California, has made significant strides in the realm of semiconductor technology. With a focus on Silicon On Insulator (SOI) films, she holds a patent that exemplifies her commitment to advancing the field of very large scale integration (VLSI) techniques. Her passion for innovation is evident in her work at Hewlett-Packard Company, where she continues to contribute to cutting-edge research and development.

Latest Patents

Chi-Wing Tsao is credited with a patent titled "CVD lateral epitaxial growth of silicon over insulators." This patent highlights a method for growing Silicon On Insulator films using conventional VLSI techniques. By sequentially varying the flow of HCL gas during various stages of the epitaxial deposition process, Tsao's method enables the formation of high-quality SOI films on wider oxide stripes. This innovation stands to benefit general transistor applications, showcasing her expertise and foresight in semiconductor manufacturing.

Career Highlights

Throughout her career, Chi-Wing has demonstrated a robust capacity for innovation. Her work at Hewlett-Packard Company, a leader in technology and solutions, positions her among the forefront of today’s inventors. She has devoted her efforts to enhancing semiconductor processes, playing a crucial role in the development of technologies that have wide-ranging applications in electronics.

Collaborations

Chi-Wing Tsao has had the privilege of collaborating with esteemed colleagues, including Donald R. Bradbury and Theodore I. Kamins. These partnerships not only reflect her ability to work effectively in a team but also highlight her standing in the research community, where collaboration often leads to groundbreaking advancements.

Conclusion

In summary, Chi-Wing Tsao exemplifies what it means to be a pioneering inventor in the field of semiconductor technology. Her patent on the CVD lateral epitaxial growth of silicon over insulators represents significant progress in VLSI techniques, underscoring her valuable contributions to the industry. As she continues her work at Hewlett-Packard Company, the future of semiconductor innovation remains bright with her at the helm.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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