中天科技公布国际专利申请：“天线组件及测试系统”

Group 1 - The core point of the article is that Zhongtian Technology (600522) has filed an international patent application for an "Antenna Assembly and Testing System" with the application number PCT/CN2025/080525, which is set to be published internationally on February 26, 2026 [1] - In 2023, Zhongtian Technology has announced a total of 10 international patent applications, representing a decrease of 23.08% compared to the same period last year [1] - The company invested 965 million yuan in research and development in the first half of 2025, which is a slight decrease of 0.96% year-on-year [1]