Company Filing History:
2 out of 1,247 
2 out of 131,906 
Years Active: 2017-2021
Title: Innovations of Hong-joon Yoon
Introduction
Hong-joon Yoon is a notable inventor based in Goyang-si, South Korea. He has made significant contributions to the field of energy harvesting and triboelectric generation. With a total of 3 patents, his work focuses on enhancing energy efficiency and output in innovative ways.
Latest Patents
One of his latest patents is an energy harvesting apparatus that incorporates light collecting particles. This apparatus features a light collecting layer designed to gather light from external sources. It includes a first charging member on one surface of the light collecting layer and a second charging member on the opposite surface. Additionally, solar cells are positioned on the light exit surfaces between these two charging members. Another significant patent is related to a triboelectric generation device. This invention allows materials of a triboelectric charging member to achieve a higher surface charge density, thereby improving the output of the device. The design includes a first electrode, a first charging layer, and a second electrode, arranged to create a frictional interface that enhances performance.
Career Highlights
Hong-joon Yoon has worked with prestigious organizations such as Sungkyunkwan University and Samsung Electronics. His experience in these institutions has contributed to his innovative research and development in energy technologies.
Collaborations
He has collaborated with notable colleagues, including Sang-woo Kim and Ju-hyuck Lee, who have contributed to his projects and research endeavors.
Conclusion
Hong-joon Yoon's contributions to energy harvesting and triboelectric generation demonstrate his commitment to innovation and technological advancement. His patents reflect a deep understanding of energy efficiency and the potential for future developments in this field.