AIBIZ Co., Ltd., a manufacturing process diagnostics AI solution company, announced on the 11th that it has filed two patents for 'real-time quality inspection AI technology' based on laser and ultrasonic welding data. The filed technology was developed through a PoC (proof of concept) with a domestic secondary battery manufacturer. Using sensor data generated during laser and ultrasonic welding, it can determine weld quality in real time with AI. This technology makes possible a full inspection of weld quality, which was previously impossible. AIBIZ said it is a technology that can lead innovative change in laser and ultrasonic welding processes. Currently, laser and ultrasonic weld quality inspection relies on visual inspection and sampling destructive testing, so confidence in overall quality is relatively low. In contrast, this technology can quickly and accurately identify potential problems, and is expected to contribute to improving manufacturing efficiency and yield. It can be applied to various industries such as automobiles, aircraft, and ships, as well as secondary batteries. AIBIZ said, "We will present a new standard for laser and ultrasonic welding," adding, "We will contribute to improving productivity and quality in related industries."