GENEVA, May 10 -- NETEASE LINGDONG (HANGZHOU) TECHNOLOGY CO., LTD. (Room 403, Building 3, No. 399 Wangshang Road, Changhe Sub-district, China (Zhejiang) Pilot Free Trade Zone, Binjiang DistrictHangzhou, Zhejiang 310000), 网易灵动（杭州）科技有限公司 (中国浙江省杭州市滨江区中国（浙江）自由贸易试验区长河街道网商路399号3幢403室) filed a patent application (PCT/CN2025/131732) for "VIDEO ANNOTATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM" on Oct 31, 2025...