Filed: April 26, 2020 Abdominal belts containing built-in speakers for purposes of transmitting music/sounds/educational material to a fetus and… Owned by:Zhou Hai Serial Number:88888316
Filed: August 17, 2022 Intercoms; Loudspeakers; Acoustic sound alarms; Apparatus for recording, transmission or reproduction of sound and images… Owned by:Zhou Hai Serial Number:97552185
Filed: August 31, 2022 Accent lights for indoor use; Battery-operated night lights; Candle lamps; Desk lamps; Electric fireplaces; Electric night… Owned by:Zhou Hai Serial Number:97572705