Company Filing History:
Years Active: 2023-2025
Title: Innovations by Dae Ho Chang
Introduction
Dae Ho Chang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of cleaning technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of cleaning devices.
Latest Patents
Among his latest innovations is a cleaner that features a housing with an introduction opening for air intake. This cleaner includes a filtering unit that is mounted within the housing, creating a dust collection space. Additionally, it has a cleaning unit that surrounds the filtering unit and can be raised and lowered within the dust collection space. When in its initial position, the cleaning unit connects to an air introduction path, guiding the flow of introduced air effectively. Another patent involves a suction cleaner with a similar design, emphasizing the importance of airflow in cleaning efficiency. The guide edge of the cleaning unit is inclined, optimizing the dust collection process.
Career Highlights
Dae Ho Chang is currently employed at LG Electronics Inc., where he continues to innovate and develop new cleaning technologies. His work has been instrumental in advancing the capabilities of household cleaning devices.
Collaborations
He has collaborated with notable coworkers, including In Gyu Yang and Jin Hyouk Shin, contributing to the success of various projects within the company.
Conclusion
Dae Ho Chang's contributions to cleaning technology through his patents reflect his commitment to innovation and efficiency. His work at LG Electronics Inc. continues to influence the industry positively.