About 1 Trademarks found that are owned by He Yu Ying

Batteries and battery chargers; Cameras; Clothing for protection against accidents, irradiation and fire; Computer game software; Computer peripheral devices; Electric navigational instruments; Electric wires and cables; Electronic pens; Flashing and steady safety lights; Headphones; Loudspeakers; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Plug connectors; Projection screens; Surveying instruments; Transformers; Electrical plugs and sockets; Electronic integrated circuits; LCD large-screen displays; Tool measuring instruments