About 1 Trademarks found that are owned by Han Tianqi

Boxes specially adapted for housing audio equipment; Camera hardware systems for IP (Internet protocol) video surveillance; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Mounts and mounting brackets adapted for televisions; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Audio cables; Audio mixers; Audio recorders; Audio speakers; Car stereos; Conversion lenses for cameras; Earphones and headphones; Electronic data recorders; Flat panel display screens; Headphones; Photographic projectors; Portable media players; Splices for electrical transmission lines; Wireless cellular phone headsets; Wireless speakers