Company Filing History:
2 out of 135 
1 out of 1,137 
1 out of 1 Years Active: 2019-2025
Title: Han Seok Ko: Innovator in Power Semiconductors and AI Interaction
Introduction
Han Seok Ko is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of power semiconductor devices and artificial intelligence. With a total of 4 patents, his work reflects a commitment to advancing technology and improving device reliability.
Latest Patents
One of Han Seok Ko's latest patents is a power semiconductor device and manufacturing method. This invention aims to capture electrons trapped on one side of a transistor during operation, thereby preventing current collapse effects and enhancing reliability. The method involves forming or including one or more hole injection regions in the separation space between a gate electrode and a drain electrode.
Another notable patent is an artificial intelligence avatar-based interaction service method and apparatus. This system operates within an unmanned information terminal and an interaction service device. It collects sound signals from a microphone array and image signals from a vision sensor. The interaction service device sets a sensing area based on these signals, recognizes the active speaker, and generates a response that provides a 3D rendering of an artificial intelligence avatar.
Career Highlights
Han Seok Ko has worked with notable organizations, including the Korea University Research and Business Foundation and Datum Point Labs, Inc. His experience in these institutions has allowed him to develop innovative solutions that bridge the gap between technology and user interaction.
Collaborations
Throughout his career, Han has collaborated with talented individuals such as Du Bok Park and Cheol Jong Yang. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Han Seok Ko is a distinguished inventor whose work in power semiconductors and AI interaction continues to influence the technological landscape. His patents demonstrate a forward-thinking approach to solving complex problems in modern electronics.