2 trademarks were found for owners matching the name Jianzhong Zhang.
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1 TM: 1964138
Desc: SMART PANEL
Owner: JIANZHONG ZHANG
Class: 6, 19
Status: Registered: Registered/protected
2 TM: 1613783
Desc: SMARTPANEL

Owner: Zhang Jianzhong
Class: 6
Status: Not protected: Not accepted