About 1 Trademarks found that are owned by Li Shuanghui

Megaphones; Subwoofers; Tweeters; Woofers; Aerial amplifiers; Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio speakers; Audio speakers for automobiles; Bass speakers; Car stereos; V machines; Horns for loudspeakers; Loudspeakers, headphones, microphones and C players; Personal stereos; Portable V players; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers