ALEXANDRIA, Va., June 17 -- United States Patent no. 12,310,912, issued on May 27, was assigned to HYTTO PTE. LTD (Singapore).
"Sexual stimulation device" was invented by Dan Liu (Singapore) and Jilin Qiu (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a sexual stimulation device. The sexual stimulation device includes a housing. The housing includes a first portion, a second portion, and a connecting member connecting the first portion to the second portion. The first portion corresponds to a stimulation portion for providing sexual stimulation to a user. The sexual stimulation device further includes an optical effect generating member configured in the second por...