ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,105, issued on July 8, was assigned to Telefield Medical Imaging Ltd. (Hong Kong, Hong Kong).

"Three-dimensional ultrasound imaging method and system based on three-dimensional tracking camera" was invented by Yongping Zheng (Hong Kong, Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a three-dimensional ultrasound imaging system and imaging method based on a three-dimensional tracking camera. The system includes: an ultrasound probe used for performing ultrasonic scanning on a region of interest of a target; a two-dimensional ultrasound imaging apparatus used for generating a two-dimensional ultrasound image of the region of in...