About 2 Trademarks found that are owned by Yang Shaokai

Boxing gloves; Carnival masks; Fishing rods; Pet toys; Puzzles; Spinning tops; Toy drones; Toy building blocks; Manually-operated exercise equipment; Novelty toys for playing jokes

Adapter cables for headphones; Audio speaker enclosures; Camera cases; Ear pads for headphones; Protective covers for smartphones; Protective films adapted for smartphones; Stands adapted for mobile phones; Protective cases for tablet computers; Wireless headsets for smartphones