CHEN, ZHANGYANG Trademarks
DQR
Filed: July 25, 2018
Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications…
Owned by: CHEN, ZHANGYANG
Serial Number: 88051804
DQR
Filed: August 14, 2020
Humidifiers; Multicookers; Air filtering units; Air purifiers; Air purifiers for automobiles; Air sterilizers for household…
Owned by: CHEN, ZHANGYANG
Serial Number: 90113675
