About 2 Trademarks found that are owned by Tang Jiaqi

Amplifiers; Megaphones; Speakerphones; Acoustic amplifiers for mobile devices; Alarm installations and alarms; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio speakers for automobiles; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, antennas, phonographic record players, audio recording equipment, and the cables associated with all of the foregoing equipment; Covers for smartphones; Covers for tablet computers; Electronic warning bells; Loudspeakers, headphones, microphones and CD players; Public-address systems and instruments; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers

Accordions; Drums; Electric and electronic musical instruments; Guitar straps; Keyboard instruments; Musical Christmas ornaments; Musical instrument cases for cymbals; Musical instruments; Percussion instruments; Replacement parts and fittings for musical instruments; String instruments; Strings for musical instruments; Tuning apparatus for musical instruments; Western style musical instruments; Wind instruments