Liankang is deeply involved in the field of electronic testing, measurement, and automation, with a total of 146 intellectual property rights, forming a comprehensive protection system that integrates invention patents, utility models, design, and software copyrights. There are currently 41 software copyrights, and a software product matrix covering audio detection, Bluetooth comprehensive testing, RF testing, automation control, and test data analysis has been constructed; 7 design patents covering the appearance of test vehicles, instruments, probes, and other products; 77 utility model patents, involving the fields of testing fixtures, automation equipment, shielding boxes, fixtures, and other structures and equipment; 21 invention patents focus on core underlying technologies such as radio frequency, Bluetooth, audio testing, and signal processing.