Vanjee Technology announced that the company and its subsidiary, Wuhan Vanjee, recently received multiple invention patent certificates issued by the National Intellectual Property Administration. These include methods, devices, and related products for detecting and calibrating on-board units, automatic parking methods, roadside equipment, vehicles, and systems, antenna devices, methods and related products for diagnosing on-board unit failures, and laser radar signal noise reduction devices and methods. The acquisition of these patents is the result of the company's commitment to continuous innovation, which helps to promote the company's continuous innovation capabilities, maintain its leading position in technology, and enhance its core competitiveness.