About 2 Trademarks found that are owned by Xu Hai

Microphones; megaphones; horns for loudspeakers; integrated circuits; satellite navigational apparatus, namely, global positioning system; sound transmitting apparatus; camcorders; portable telephones; television cameras; radiotelephony sets

Megaphones; loudspeakers; horns for loudspeakers; integrated circuits; satellite navigational apparatus; sound transmitting apparatus; camcorders; amusement apparatus adapted for use with television receivers only; radiotelephony sets; potentiometers