ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,228, issued on Nov. 25, was assigned to LITE-ON SINGAPORE PTE. LTD. (Singapore).

"Training system and training method for human-presence detection model" was invented by George Chun-Wei Yee (Singapore), Wui-Pin Lee (Singapore) and Heng-Khai Ng (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A training system and a training method for a human-presence detection model are provided. The training method includes: obtaining, by a distance sensor and a temperature sensor, a plurality of training samples; dividing the plurality of training samples into a first data cluster and a second data cluster according to whether or not an input interface o...