ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,216, issued on April 7, was assigned to HYTTO PTE. LTD (Singapore).

"System, apparatus, and method for providing an interactive sexual stimulation device" was invented by Dan Liu (Singapore), Zhiwen Wu (Guangdong, China) and Xun Chen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An interactive sexual device is disclosed. The interactive sexual device has a fixation portion configured to be secured within a first orifice of a wearer, and a sensing module, which is configured to monitor interaction information of a sexual interaction between the wearer and a partner of a wearer, is configured to be located approximately toward a bod...