About 3 Trademarks found that are owned by ShenzhenjIalanjiuyutechnologycoLTD

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

Headphones; Smartphones; Bicycle helmets; Bicycle safety lights; Car video recorders; Computer disc drives; Face masks for diving; Loudspeakers; Microphones; Protective films adapted for computer screens; Slide projectors; Stands adapted for laptops; Thermal copiers; Tripods for cameras; Computer mice

The mark consists of two circular carriers with a stylized design of the letter IYJ in the inner circle and stylized wording "JIA LAN JIU YU" appearing on the lower portion of the circle of the outer circle along with a semicircular arc with two small symmetrical circles appearing on the upper portion of the circle.