Gaoling Information announced that in the third quarter of 2024, the company received an invention patent certificate issued by the National Intellectual Property Administration. The patent is called 'A method, device, and medium for noise emission monitoring', with patent number ZL 202410445606.X, application date of April 15, 2024, authorization announcement date of July 12, 2024. The patentee is Zhuhai Gaoling Information Technology Co., Ltd., with a term of 20 years (from the application date).