ALEXANDRIA, Va., June 12 -- United States Patent no. 12,295,803, issued on May 13, was assigned to SHENZHEN SOOCAS TECHNOLOGY Co. LTD. (Shenzhen, China).

"Integrated oral care apparatus" was invented by Junhui Li (Guangdong, China) and Fandi Meng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides an integrated oral care apparatus, including: an uneven housing, a composite member, a medium supply unit, a vector generation unit and a medium delivery member, where the uneven housing has a main extension line and oppositely arranged first end and second end, the main extension line extends from the first end of the uneven housing to the second end of the uneven hous...