On March 24, 2023, the two world's first-in-class inventions "Photoacoustic tomography and Ultrasonic Imaging System and Method Based on Multi-ultrasonic Transducer"

"Multi-wavelength picosecond laser beauty instrument based on photoacoustic imaging guidance and its control method" submitted by our company have passed a series of procedures such as strict review and expert review by the Patent Office. Successfully obtained the national intellectual property authorization

figure. The world's first invention patent certificate

diagram. National Invention Patent Certificate