About 2 Trademarks found that are owned by Chen KaIshun

Briefbags; All purpose sport bags; Animal carriers; Animal harnesses; Backpacks for pets; Backpacks, book bags, sports bags, bum bags, wallets and handbags; Crossbody bags; Pouch baby carriers; Rucksacks for mountaineers; School backpacks; Shoulder bags; Slouch handbags; Tote bags; Travel cases; Travelling bags

Headphones; Microphones; Analogue to digital converters; Cabinets for loudspeakers; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer peripheral devices; Connecting devices for photographic equipment, namely, cable connectors; Portable media players; USB cables; Wireless chargers; Wireless ear buds; Wires, electric