About 2 Trademarks found that are owned by Simon Chan

Audio adapter cables; Audio adapter plugs; Audio cables; Audio headphones; Audio speakers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Data cables; Electronic interconnecters for audio and video signals; Loudspeaker systems; Personal stereos; Phonographic record cleaning kits comprised primarily of replacement stylus needles and also including cleaning solution and brushes; Power cables; Power connectors; Power strips; Signal processors for audio speakers; Turntables being record player parts; USB cables; Vibration dampeners for electronic audio equipment

The mark consists of the wording "Dufray" in stylized font.