US Patent Issued to XI'AN UNIVERSITY OF POSTS & TELECOMMUNICATIONS on July 1 for "Manual acoustic axis aligning method for ultrasonic sound field measuring system" (Chinese Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,844, issued on July 1, was assigned to XI'AN UNIVERSITY OF POSTS & TELECOMMUNICATIONS (Shaanxi, China).

"Manual acoustic axis aligning method for ultrasonic sound field measuring system" was invented by Rui Liu (Shaanxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure belongs to the technical field of an ultrasonic sound field measuring system, and relates to a manual acoustic axis aligning method for an ultrasonic sound field measuring system. The method comprises: obtaining an intersection between a current acoustic axis and a plane by scanning two detection planes, and calculating an inclination angle of the current aco...