ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,297, issued on May 20, was assigned to NUCU OY (Oulu, Finland).

"Method and arrangement to help a mother with her baby to find optimal life and care rhythm" was invented by Juha Hannula (Kiiminki, Finland) and Esko Alasaarela (Oulu, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "An intelligent baby caring method and arrangement helps to recognize and maintain emotional interaction between mother and her baby and to improve the baby's life rhythm and calm and soothe him/her automatically when needed and help him/her to fall asleep and to wake up at the most convenient time and way. The aim is to help the mother with her baby to find optimal l...