GENEVA, Dec. 21 -- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD. (No.555 Qianmo Road, Binjiang DistrictHangzhou, Zhejiang 310051), 杭州海康威视数字技术股份有限公司 (中国浙江省杭州市滨江区阡陌路555号) filed a patent application (PCT/CN2025/076661) for "DIFFUSE SPECTRUM DETECTION DEVICE" on Feb 10, 2025. With publication no. WO/2025/256161, the details related to the patent application was published on Dec 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intelle...