GENEVA, Dec. 10 -- KANG, Tae Kwon (104dong 1103ho, 33 Galma-ro 11-gil, Hongcheon-eupHongcheon-gunGangwon-do 25129), 강태권 (강원특별자치도홍천군홍천읍 갈마로11길 33, 104동 1103호) filed a patent application (PCT/KR2025/005083) for "MOUTHPIECE-TYPE MASK" on Apr 15, 2025. With publication no. WO/2025/249759, the details related to the patent application was published on Dec 04, 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): KANG, Tae Kwon (104dong 1103ho, 33 Galm...