GENEVA, Feb. 10 -- KIM, Seok Eun (22-905, 200, Seochojungang-ro,Seocho-guSeoul 06601), 김석은 (서울특별시서초구서초중앙로 200, 22동 905호), SEOULBUS CORP. (61-29, Chungmin-ro 6-gil,Songpa-guSeoul 05791), 서울버스(주) (서울특별시송파구충민로6길 61-29), KIM, Jeong Eun (#201, 62, Sapyeong-daero 26-gil,Seocho-guSeoul 06577), 김정은 (서울특별시서초구사평대로26길 62, 201호) filed a patent application (PCT/KR2025/011218) for "SYSTEM AND METH...