This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Samsung Electronics Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Dongseok Lee and His Vacuum Cleaner Invention.
Introduction
Dongseok Lee is an inventor based in Suwon, South Korea. He is associated with Samsung Electronics Ltd. His patent work includes a vacuum cleaner system designed to assess cleaning conditions using pressure measurements and brush-motor load.
Latest Patents
Lee is credited with 1 patent: “Vacuum Cleaner and Method for Controlling the Same.” The invention describes a vacuum cleaner with a main body, a suction head and port, a rotating brush, and separate brush and suction motors. A pressure sensor measures atmospheric pressure and pressure at the suction port. A processor uses those measurements to determine suction pressure, then combines that result with the brush motor’s load to identify cleaner-state information, such as the operating state or the type of surface being cleaned.
Career Highlights
Lee’s listed patent reflects work on sensor-based control for household cleaning equipment. By combining suction-pressure measurements with motor-load information, the system is designed to help the cleaner determine its operating conditions and the surface it is cleaning.
Collaborations
Lee’s listed coworkers include Hyunkoo Kang and Juhyuk Kim. The available information identifies them as coworkers but does not specify their roles in the patent.
Conclusion
Dongseok Lee’s patent focuses on using pressure sensing and brush-motor load to inform vacuum cleaner operation and surface detection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile