GENEVA, Sept. 30 -- SONGSAN SPECIAL ELEVATORS CO., LTD. ((Jeongwang-dong)Siwha Industrial Complex 3Ma 616, 65, Mayu-ro 70beon-gil,Siheung-siGyeonggi-do 15113), 주식회사 송산특수엘리베이터 (경기도시흥시마유로70번길 65, 시화공단 3마 616(정왕동)) filed a patent application (PCT/KR2024/003763) for "BLACK BOX DEVICE MOUNTED ON ELEVATOR, PASSENGER AND CARGO LIFT, OR LIFT FOR DISABLED SO AS TO RECORD DECELERATION AND IMPACT AMOUNT IN REAL TIME AND AUTOMATICALLY TRANSMIT SAME" on Mar 26, 2024. With publication no. WO/2025/198077, the details related to the pat...