GENEVA, March 30 -- ABB SCHWEIZ AG (Bruggerstrasse 66, Baden5400), YANG, kai (Room 1503, Unit 7, Building No. 6, Pufayoujiakanghan Community, No. 4800 Pusan RoadPudong New Area, Shanghai 200135), YU, Hui (Room 1201, Building No. 4, Lane 238, Huoxiang RoadPudong New Area, Shanghai 201203), GU, Hao (Room 508, No. 3, Lane 65, Huangyang RoadPudong New Area, Shanghai 201204), LIU, Zhiyuan (Room 1503, Building No. 12, Lane 399, Zhujiagang Road, Zhoupu TownPudong New Area, Shanghai 200135), NI, Jiajun (Room 202, Building No. 59, Huadonghuayuan Community, Lane 651, Luocheng RoadXuhui District, Shanghai 200237) filed a patent application (PCT/CN2023/120736) for "HARMONIC REDUCER" on Sep 22, 2023. With publication no. WO/2025/060071, the details rela...