About 1 Trademarks found that are owned by Yu Hong Yi

Blank USB cards; Cell phone cases; Cell phone straps; Cell phones; Chargers for electric batteries; Chronographs for use as specialized time recording apparatuses; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Computer memories; Data processing equipment, namely, couplers; Earphones; Electric switches; Electrical plugs and sockets; Galvanic cells; Hands free kits for phones; Headphones; Horns for loudspeakers; Portable media players; Smartphones; Tablet computer