About 4 Trademarks found that are owned by Wu Chukui

Earphones; Scales; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Covers for smartphones; Ear pads for headphones; Electrical outlets; Precision balances; Protective films adapted for smartphones; Rechargeable batteries; Stands adapted for laptops; Toner cartridges, unfilled, for printers and photocopiers; Video cameras; Video screens

Earphones; Scales; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Covers for smartphones; Ear pads for headphones; Electrical outlets; Precision balances; Protective films adapted for smartphones; Rechargeable batteries; Stands adapted for laptops; Toner cartridges, unfilled, for printers and photocopiers; Video cameras; Video screens

Earphones; Scales; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Covers for smartphones; Ear pads for headphones; Electrical outlets; Precision balances; Protective films adapted for smartphones; Rechargeable batteries; Stands adapted for laptops; Toner cartridges, unfilled, for printers and photocopiers; Video cameras; Video screens

The wording "MAIYI" has no meaning in a foreign language.