ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,668, issued on July 1, was assigned to Exotel Techcom Pvt. Ltd. (India).
"System and method for identifying call status in real-time" was invented by Sarthak Singhal (New Delhi), Siddharth Ramesh (Bangalore, India), Shivakumar Ganesan (Bengaluru, India), Shiva Shankar Arumugam (Bengaluru, India) and Govindarajan M (Trichy, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "Exemplary embodiments of the present disclosure are directed towards a system and method for identifying call status in real-time, the system comprising a classifier module configured to analyze recorded audio files based on the pre-defined labelled set using signal processing au...