About 2 Trademarks found that are owned by Liang Jiangong

LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; LED lighting fixtures for indoor and outdoor lighting applications; LED lighting systems, namely, LED modules, power supplies, and wiring; LED lights for strings, flowers, branches and other ornamental decorations; LED luminaires; Light Emitting Diode (LED) plant grow light; Lights for use in growing plants; Luminaires, using light emitting diodes (LEDs) as a light source, for street or roadway lighting; Red LED flashlights for illumination purposes; Waffle irons, electric

Earphones; Headphones; Audio-receivers and video-receivers; Backpacks especially adapted for holding laptops; Battery chargers; Computer cursor control devices, namely, computer mouse; Computer keyboards; Converters, electric; Protective covers and cases for tablet computers; USB cables