XIE, MINGCHUAN Trademarks
ROCKPAPA
Filed: January 11, 2015
Acoustic couplers; Audio cables; Audio headphones; Audio-video receivers; Cabinets for loudspeakers; Cell phone covers;…
Owned by: XIE, MINGCHUAN
Serial Number: 86500448
ROCKPAPA
Filed: March 13, 2018
[ Cables and fibres for the transmission of sounds and images; Computer software for manipulating digital audio information…
Owned by: XIE, MINGCHUAN
Serial Number: 87831268
