GENEVA, Feb. 3 -- CHA, Dong Youl (507-dong 1701-ho, 56, Daepyeong-roSejong 30153), 차동열 (세종특별자치시대평로 56, 507동 1701호) filed a patent application (PCT/KR2024/010828) for "AXIS-VARIABLE, CONTRA-ROTATING WIND TURBINE" on Jul 25, 2024. With publication no. WO/2026/023724, the details related to the patent application was published on Jan 29, 2026.
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): CHA, Dong Youl (507-dong 1701-ho, 56, Daepyeong-roSejong 30153), 차동열 (세종&...