Location History:
- Suwon, KR (1999)
- Kyungki-do, KR (2001)
- Daegu, KR (2015 - 2016)
- Suwon-si, KR (2021)
Company Filing History:
4 out of 131,744 
2 out of 337 Years Active: 1999-2021
Title: Innovations of Jung-hee Lee
Introduction
Jung-hee Lee is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of technology, particularly in the development of household appliances and semiconductor devices. With a total of 5 patents to his name, Lee's work reflects a commitment to enhancing efficiency and performance in everyday products.
Latest Patents
One of his latest innovations is a washing machine designed to improve both the washing effect and dehydration efficiency of laundry. This washing machine features a body and a rotatable washing tub that accommodates laundry. The tub has a cylindrical shape and includes a series of recessed portions on its inner surface, arranged in a pattern to enhance washing performance. Additionally, the design incorporates first dehydrating holes within these recessed portions, optimizing the dehydration process.
Another significant patent involves methods for manufacturing high electron mobility transistors. This process includes forming a first material layer on a substrate, increasing the electric resistance of this layer, and creating source and drain patterns that are spaced apart. The band gap of these patterns is greater than that of the first material layer, which is crucial for the performance of the transistors.
Career Highlights
Jung-hee Lee has worked with prominent organizations, including Samsung Electronics and the Kyungpook National University Industry-Academic Cooperation Foundation. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Lee has collaborated with talented individuals such as Ki-sik Im and Dong-seok Kim. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Jung-hee Lee's contributions to innovation, particularly in washing machine technology and semiconductor manufacturing, highlight his role as a significant inventor in the field. His work continues to influence the industry and improve the efficiency of everyday products.