US Patent Issued to INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY on May 20 for "Method and apparatus for edge detection for diffraction of sound tracing" (South Korean Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,309,571, issued on May 20, was assigned to INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY (Seoul, South Korea).

"Method and apparatus for edge detection for diffraction of sound tracing" was invented by Woo Chan Park (Seoul, South Korea), Eunjae Kim (Seoul, South Korea), Ji Young Kim (Seoul, South Korea) and In Hwa Choi (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a method and apparatus for edge detection for diffraction of sound tracing, and the method includes a triangle detection step for detecting hit triangles hit with a ray departing from a sound source; and an edge detection step for calculati...