GENEVA, Feb. 2 -- DOUYIN VISION CO., LTD. (Room B-0035, 2/F, No.3 Building, No.30, Shixing RoadShijingshan 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), EAST CHINA NORMAL UNIVERSITY (No.3663, North Zhongshan RoadPutuo District, Shanghai 200062), 华东师范大学 (中国上海市普陀区中山北路3663号) filed a patent application (PCT/CN2024/095216) for "DATA QUERY METHOD AND APPARATUS, AND MEDIUM AND ELECTRONIC DEVICE" on Ma...