ALEXANDRIA, Va., May 1 -- United States Patent no. 11,974,352, issued on April 30, was assigned to ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY (Ulsan, South Korea).

"Method and apparatus for determining bottleneck link" was invented by Kyunghan Lee (Ulsan, South Korea) and Shinik Park (Ulsan, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, performed by a receiver, for controlling congestion, including receiving packets from a transmitter, determining a maximum transmission rate of the received packets; determining a minimum packet delay of the received packets; determining characteristics of a congestion window of next packets to be received from the transmitter based on the maxim...