ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,068, issued on Sept. 8, was assigned to Dongguan Hongxiang Electronic Technology Co. Ltd. (Dongguan, China).
"Massage device" was invented by Qinduo Wang (Heyuan, China), Yinyuan Li (Dongguan, China) and Dongjun Wu (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A massage device includes a shell, a driving mechanism and a branch massage portion. The shell includes a first section, a second section and a third section connected one after another. The third section is configured as a main massage portion to be inserted into a human body in an insertion direction. The driving mechanism is disposed in the shell. The branch massage portio...