GENEVA, Oct. 28 -- YOON, Byoung Seok (310-1404, 130, Beodeunaru-roYeongdeungpo-guSeoul 07225), 윤병석 (서울특별시영등포구버드나루로 130, 310동 1404호) filed a patent application (PCT/KR2024/007034) for "WATERPROOF FAN" on May 24, 2024. With publication no. WO/2025/220788, the details related to the patent application was published on Oct 23, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): KIM, Sung Jung (601-1305, 424, Dangu-roWonju-siGangwon-do 26489), 김성중 (...