ALEXANDRIA, Va., June 6 -- United States Patent no. 12,282,928, issued on April 22, was assigned to VODABI Co. Ltd. (Seoul, South Korea).

"Method and apparatus for analyzing sales conversation based on voice recognition" was invented by Jin Kook Lee (Seoul, South Korea), Se Myung Baek (Seoul, South Korea), Dae Young Hong (Seoul, South Korea) and Jeong Woo Seo (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is disclosed a method for analyzing a sales conversation based on voice recognition. The disclosed method comprises obtaining voice information about a sales conversation between a sales representative and a customer, converting the voice information into text, extracting at least ...