GENEVA, Dec. 21 -- DOUYIN VISION CO., LTD. (Room B-0035, 2/F, No.3 Building, No.30, Shixing Road,Shijingshan District, Beijing 100041), 抖音视界有限公司 (中国北京市石景山区实兴大街30号院3号楼2层B-0035房间), PEKING UNIVERSITY (No. 5 Yiheyuan Road,Haidian District, Beijing 100871), 北京大学 (中国北京市海淀区颐和园路5号) filed a patent application (PCT/CN2025/092467) for "METHOD AND APPARATUS FOR TRAINING MODEL, DEVICE, AND STORAGE MEDIUM" on Apr 30, 2025. With publication no. W...