About 2 Trademarks found that are owned by Yin Chengzong

Filters for photographic, cinematographic, video and performing arts lighting; Hair driers; Household air cleaners; Humidifiers for household use; LED lamps; Lighting apparatus for vehicles; Lighting apparatus, namely, lighting installations; Outdoor portable lighting products, namely, headlamps; Water purification and filtration apparatus

Earphones; Cabinets for loudspeakers; Cases for smartphones; Cell phone battery chargers; Covers for smartphones; Electronic advertisement boards featuring a neon lamp; Neon signs; Protective films adapted for smartphones; Rechargeable batteries; Smartphone mounts; USB cables