Filed: July 5, 2017 Battery chargers; Cabinets for loudspeakers; Cable television converters; Cables and fibres for the transmission of sounds… Owned by:CHEN, RAN Serial Number:87517104
Filed: June 19, 2019 Audio-receivers and video-receivers; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio… Owned by:CHEN, RAN Serial Number:88479365