Company Filing History:
Years Active: 2021-2022
Title: Inventor Liangchun Yu: Innovations in High Voltage Semiconductor Devices
Introduction
Liangchun Yu, an accomplished inventor based in Schenectady, NY, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, Yu has focused on improving the efficiency and reliability of high voltage semiconductor devices.
Latest Patents
Yu's latest innovations include two groundbreaking patents. The first patent, titled "High Voltage Semiconductor Devices Having Improved Electric Field Suppression," details a semiconductor device that features an electric field (E-field) suppression layer formed over a termination region. This E-field suppression layer is distinctively patterned with openings over metal contact areas, ensuring that the electric field strength remains below the dielectric strength of adjacent materials during operation at or below maximum voltage.
The second patent, "Methods of Fabricating High Voltage Semiconductor Devices Having Improved Electric Field Suppression," outlines a pioneering method for fabricating semiconductor devices. This method involves providing a plurality of semiconductor devices and applying a dielectric dry film that is carefully patterned. The openings in the patterned dielectric dry film align precisely with the conductive pads of each semiconductor device, optimizing the manufacturing process.
Career Highlights
Liangchun Yu is associated with General Electric Company, a renowned leader in technology and engineering. His work focuses on advancing the reliability and performance of high voltage semiconductor devices, which are crucial for various applications in electronics and power systems.
Collaborations
Throughout his career, Yu has collaborated with notable coworkers, including Stephen Daley Arthur and Nancy Cecelia Stoffel. These partnerships have contributed to the innovative environment that fosters significant breakthroughs in semiconductor technology.
Conclusion
Liangchun Yu stands out as a key innovator in the semiconductor industry, with his patents reflecting a commitment to enhancing device performance and reliability. His contributions, particularly at General Electric Company, underscore the importance of continual research and development in advancing technological innovations.
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