Core Viewpoint - Guolin Technology has received utility model patent certificates for "Oxygen Production Device" and "Ozone Water Treatment Device" from the National Intellectual Property Administration, which will enhance the company's intellectual property protection and innovation capabilities [2][3] Summary by Categories Patent Acquisition - The company has recently obtained patents for two technologies: "Oxygen Production Device" and "Ozone Water Treatment Device" [2] Impact on Operations - The newly acquired patents are not expected to have a significant immediate impact on the company's current production and operations [2] Strategic Importance - The patents will contribute to the company's efforts in building a robust intellectual property protection system, fostering a continuous innovation mechanism, and enhancing its technological strength and core competitiveness [2]

Group 1 - The core point of the article is that Guolin Technology has received utility model patent certificates from the National Intellectual Property Administration for its oxygen production device and an ozone water treatment device [2] - In the fiscal year 2024, Guolin Technology's revenue composition is as follows: ozone equipment manufacturing accounts for 44.09%, acetaldehyde acid and its by-products account for 41.25%, other industries account for 11.15%, and other businesses account for 3.51% [2]