About 3 Trademarks found that are owned by Ren Jia

Scale model airplanes; Toy airplanes; Toy cameras; Toy guns; Toy telescopes; Toy watches

Carpenters' clamps; Hand tools, namely, clamps

Cables, electric; Connections, electric; Headphones; Keyboard covers; Mouse pads; Mouse mats; Portable telephones; Telephone sets with screen and keyboard; USB cables; Wires, electric; Bags and cases specially adapted for holding or carrying portable telephones and telephone equipment and accessories; Carrying cases for cell phones; Carrying cases specially adapted for pocket calculators and cellphones; Cases for pocket calculators; Cell phone cases; Electric sockets; Electrical plugs and sockets; Electronic sliding callipers; Protective covers and cases for cell phones, laptops and portable media players; Slide calipers