This inventor holds 2 USPTO granted patents. Top assignees: General Electric Company, Harris Corporation. Active years: 1987-1990.
Company Filing History:
Years Active: 1987-1990
Title: Joseph C. Tsang: Innovator in Semiconductor Technology
Introduction
Joseph C. Tsang is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative methods have advanced the fabrication processes of semiconductor devices, showcasing his expertise and creativity.
Latest Patents
Joseph C. Tsang's latest patents include a "Method for forming complementary patterns in a semiconductor material." This patent describes a process where a semiconductor material is overlaid with sequentially stacked layers, including a protective layer and an affinity layer. The method involves implanting dopants into the semiconductor through exposed portions of the affinity layer, ultimately creating complementary patterns.
Another significant patent is the "Method of fabricating a twin tub CMOS device." This invention outlines a technique for fabricating a semiconductor device with symmetric and complementary P-well and N-well structures. The process includes the introduction of dopants into a semiconductor substrate through specific regions of an oxide and nitride layer, leading to the formation of adjacent wells of opposite dopant types.
Career Highlights
Throughout his career, Joseph C. Tsang has worked with prominent companies such as General Electric Company and Harris Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Joseph has collaborated with notable professionals in the field, including Robert T. Fuller and Mario Ghezzo. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Joseph C. Tsang is a distinguished inventor whose contributions to semiconductor technology have been recognized through his patents and collaborations. His innovative methods continue to influence the industry and pave the way for future advancements.