ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,693, issued on Oct. 6, was assigned to BEAR ROBOTICS KOREA INC. (Seoul, South Korea).
"Delivery robot" was invented by Hoyeon Yeom (Seoul, South Korea), Changyong Jang (Seoul, South Korea), Bawoo Cha (Seoul, South Korea) and Yongkwon Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A delivery robot includes a body housing including a storage defined therein and a body opening defined in a front surface thereof, a door that operates in a closed state to cover the body opening or an open state to open the body opening, a sliding shelf located at a bottom of the storage and slidable in a front and rear direction, and a controller t...