11 trademarks were found for owners matching the name Chang Teng Yao.
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1 TM: 2246443
Desc: MAGFORCE

Owner: CHANG, TENG-YAO
Class: 18
Status: Protected: Registered/protected
2 TM: 2065543
Desc: MAGTUSK
Owner: CHANG, TENG-YAO
Class: 6, 22
Status: Protected: Registered/protected
3 TM: 1917941
Desc: MAXPEDITION HARD-USE GEAR
Owner: CHANG, TENG-YAO
Class: 28
Status: Protected: Registered/protected
4 TM: 1889229
Desc: MAGFORCE INTERNATIONAL
Owner: CHANG, TENG-YAO
Class: 28
Status: Protected: Registered/protected
5 TM: 1847198
Desc: MAGFORCE INTERNATIONAL
Owner: CHANG, TENG-YAO
Class: 6
Status: Protected: Registered/protected
6 TM: 1838097
Desc: MAGFORCE INTERNATIONAL
Owner: CHANG, TENG-YAO
Class: 8
Status: Protected: Registered/protected
7 TM: 1850302
Desc: MAGFORCE INTERNATIONAL
Owner: CHANG, TENG-YAO
Class: 9
Status: Protected: Registered/protected
8 TM: 1809819
Desc: MAGFORCE INTERNATIONAL
Owner: CHANG, TENG-YAO
Class: 25
Status: Protected: Registered/protected
9 TM: 1814484
Desc: MAGFORCE

Owner: CHANG, TENG-YAO
Class: 25
Status: Protected: Registered/protected
10 TM: 1799739
Desc: MAGTUSK

Owner: CHANG, TENG-YAO
Class: 9, 18, 25
Status: Protected: Registered/protected
11 TM: 1765673
Desc: MAGFORCE

Owner: Teng-Yao CHANG
Class: 18
Status: Registered: Registered/protected