About 5 Trademarks found that are owned by Ye Yikang

Batteries; Earphones; Switchgears; Telemeters; Webcams; Baseball batting helmets; Battery chargers; Computer docking stations; Covers for smartphones; Eye glasses; Eyeglass cords; Motorcycle helmets; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; Protective industrial shoes; Skateboard helmets; Smart watches; Smartwatch straps; Sports helmets; Videocameras; Wireless chargers

Flashlights; Lamps; Diving lights; Electric lamps; LED (light emitting diode) lighting fixtures; Lighting apparatus, namely, lighting installations; Pocket searchlights; Electric Chinese lanterns; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; LED lighting fixtures for indoor and outdoor lighting applications

Burglar alarms; Cases especially made for photographic apparatus and instruments; Computer monitors; Divers' masks; Diving gloves; Electric bark control dog collars; Eyeglasses; Fire blankets; Gloves for protection against accidents; Goggles for sports; Luminous traffic signals; Measuring rulers; Protective covers for smartphones; Radios; Safety goggles; Scales; Signal mirrors

Ambroid bars; Bolsters; Figurines of wood, wax, plaster or plastic; Flower-pot pedestals; Furniture; Hand-held mirrors; Picture frames; Decorative mobiles; Non-metal identification bracelets; Works of art of wood, wax, plaster or plastic

The mark consists of a black square with four smaller red squares inside which form a checker board pattern.