This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Electronics and Telecommunications Research Institute, Korea Institute of Energy Research. Active years: 1993-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 11,796 
1 out of 430 Years Active: 1993-2026
Title: Innovations of Kyungho Lee in GaAs Semiconductor Technology
Introduction
Kyungho Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of Gallium Arsenide (GaAs) metal semiconductor field-effect transistors (FETs). With a total of 3 patents, his work has advanced the manufacturing methods of these critical electronic components.
Latest Patents
Kyungho Lee's latest patents include a manufacturing method of GaAs metal semiconductor FET. This method involves several steps, such as preparing a GaAs substrate, depositing a silicon layer, and forming photoresist patterns to define contact regions and channel regions. The process also includes injecting silicon ions into the substrate and forming ohmic contacts and gate electrodes.
Another notable patent is the manufacturing method of a self-aligned GaAs FET using a refractory gate with a dual structure. This method outlines the steps of defining active regions, ion-implanting impurities, and forming gates with low-resistance and improved Schottky characteristics. These innovations are crucial for enhancing the performance and efficiency of GaAs FETs.
Career Highlights
Kyungho Lee is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of semiconductor technology. His work has not only contributed to academic knowledge but has also had practical implications in the electronics industry.
Collaborations
Kyungho Lee has collaborated with notable colleagues, including Kyuhwan Shim and Chulsoon Park. Their combined expertise has fostered advancements in semiconductor research and development.
Conclusion
Kyungho Lee's contributions to GaAs semiconductor technology through his innovative patents demonstrate his commitment to advancing the field. His work continues to influence the development of efficient electronic components, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile