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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#101 in Province
#18,650 in China
Dazhong Ma
Forward Citations = 5
12 inventors:
Dazhong Ma
% Expired Patents = 100.0
Forward Citations = 5
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12 inventors (with patents filed for the assignee):
Jun Yang (1 out of 54 patents)
Huaguang Zhang (1 out of 13 patents)
Qiuye Sun (1 out of 7 patents)
4. Xinrui Liu (1 out of 5 patents)
5. Zhenwei Liu (1 out of 5 patents)
6. Dazhong Ma (1 out of 5 patents)
7. Jing Guo (1 out of 2 patents)
8. Tieyan Zhang (1 out of 1 patent)
9. Xiangping Meng (1 out of 1 patent)
10. Qingqi Zhao (1 out of 1 patent)
11. Jianguo Zhou (1 out of 1 patent)
12. Yan Zhao (1 out of 1 patent)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]