ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,099, issued on Sept. 15, was assigned to SINGAPORE JOYHUB TECH PTE. LTD. (Singapore).

"Control method, analysis method, and control system for cross-category sexual stimulation devices" was invented by Fei Yan (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control method for cross-category sexual stimulation devices includes: in response to a first user's operation of selecting a target waveform graph, acquiring a waveform description file of the target waveform graph; acquiring device characteristics of a first sexual stimulation device of the first user, where the first sexual stimulation device and a second sexual stimulation d...