About 2 Trademarks found that are owned by Liu Biyao

Earphones; Baby monitors; Baby scales; Battery chargers; Cell phone auxiliary cables; Diving equipment, namely, helmets; Ear phones; Electric cables, wires, conductors and connection fittings therefor; Electrical plugs and sockets; Loudspeakers, headphones, microphones and CD players; Mobile phone straps; Nose clips for swimming; Plug connectors; Protective covers and cases for cell phones, laptops and portable media players; SIM cards; Thermometers, not for medical purposes; Wireless headsets for smartphones

Earphones; Baby monitors; Battery chargers; Bicycle speedometers; Chargers for electric batteries; Computer keyboards; Computer monitors; Covers for computer keyboards; Data cables; Dog whistles; Ear phones; Electronic pens; Mobile phone straps; PC tablets; Plug adaptors; SIM cards; Thermometers, not for medical purposes; Wireless headsets for smartphones