ALEXANDRIA, Va., July 23 -- United States Patent no. 12,364,249, issued on July 22, was assigned to SHENZHEN ZHEYIN INTELLIGENT TECHNOLOGY Co. LTD. (Shenzhen, China).

"Pet behavior interaction device" was invented by Yongkai Zhou (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pet behavior interaction device includes: a protective housing provided with a battery and a processing unit; two sides of the protective housing are symmetrically and fixedly provided with a fixed side frame; when an installation seat is installed in a specified position, one end of a detection slider will detach from a detection insertion slot on one side of a fixed slider, thereby completing a fixation of a fixed s...