About 1 Trademarks found that are owned by Liangxiu Zhang

Amplifiers for wireless communications; Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Automotive testing equipment, namely, handheld diagnostic scanners; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Electronic control circuits for audio amplifiers; Measuring instrumentation and apparatus, namely, digitizers; Microscopes, including stereomicroscopes; Mounting devices for cameras and monitors; Protective face-shields for protective helmets; Stands for photographic apparatus; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Voltage stabilizing power supply; Weighing equipment, namely, scales and balances