ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,872, issued on June 23, was assigned to DELTA ELECTRONICS INC. (Taoyuan City, Taiwan).

"Intrusion detection system and intrusion detection method" was invented by Chia-Lung Liu (Taoyuan City, Taiwan), Kuo-Hao Sung (Taoyuan City, Taiwan), Hsin-Chih Wang (Taoyuan City, Taiwan), Ting-Wu Ho (Taoyuan City, Taiwan) and Kuei-Li Huang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An intrusion detection system and intrusion detection method are provided. The intrusion detection system includes multiple IoT devices and a central control device. The central control device is configured to obtain multiple sensing pairs from a paired combi...