GENEVA, Sept. 28 -- SHANGHAI LEISHEN OPTOELECTRONIC TECHNOLOGY CO., LTD. (Room J832, Building 6, No. 1288, Yecheng Road, Jiading DistrictShanghai 201899), 上海镭慎光电科技有限公司 (中国上海市嘉定区叶城路1288号6幢J832室) filed a patent application (PCT/CN2024/082945) for "LIGHT-SCATTERING DUST PARTICLE COUNTER" on Mar 21, 2024. With publication no. WO/2025/194428, the details related to the patent application was published on Sep 25, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual P...