Korust Co., Ltd. holds numerous patents related to focused ultrasound and
DDU (DUAL DYNAMIC ULTRASOUND) since its establishment in 2012.
We have successfully commercialized the technology and have been making both
domestic and international sales of the products. We continue to develop of new technologies.

We applied for a patent of high frequency chest wall oscillator and commercialized it.
We are currently supplying the device to many hospitals both domestically and internationally.