ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,843, issued on April 21, was assigned to HAI ROBOTICS Co. LTD. (Shenzhen, China).

"Photographing method for picking or placing, photographing system, and transport robot" was invented by Han Lin (Shenzhen, China) and Jui-chun Cheng (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A photographing method for picking or placing, applied includes: obtaining first multi-dimensional image information of a target position in a target shelf; determining, according to the first multi-dimensional image information, whether there is a first item in the target position; and determining a photographing strategy of the photographing module accordi...