3 trademarks were found for owners matching the name Qihan Technology Co Ltd.
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1 TM: 1842242
Desc: DONKEY
Owner: Qihan Technology Co.,LTD
Class: 7
Status: Protected: Registered/protected
2 TM: 1814446
Desc: DONKEY
Owner: Qihan Technology Co.,LTD
Class: 7
Status: Protected: Registered/protected
3 TM: 1486546
Desc: QIHAN
Owner: QIHAN TECHNOLOGY CO., LTD.
Class: 9
Status: Lapsed: Not accepted