US Patent Issued to NTT on May 19 for "Video display delay time measurement server, delay time measurement method and program" (Japanese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,535, issued on May 19, was assigned to NTT Inc. (Tokyo).

"Video display delay time measurement server, delay time measurement method and program" was invented by Hiroya Ono (Musashino, Japan), Tatsuya Fukui (Musashino, Japan), Toshihito Fujiwara (Musashino, Japan) and Ryota Shiina (Musashino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A delay time measurement server calculates a video display delay time representing the latency from video transmission to display on a client monitor. The server encodes a specific video, such as a countdown or moving symbol, and transmits it to the monitor. A user provides an input upon observing the specific...