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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#1,165 in Beijing
#16,162 in China
Sinopac Engineering Incorporation
Forward Citations = 0
8 inventors:
Sinopac Engineering Incorporation
Forward Citations = 0
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8 inventors (with patents filed for the assignee):
Guang Cheng Li (1 out of 35 patents)
Lijun Zhang (1 out of 17 patents)
Guoqing Wang (1 out of 41 patents)
4. Changli Li (1 out of 5 patents)
5. Xiou He (1 out of 5 patents)
6. Yuping Guo (1 out of 5 patents)
7. Chen Shao (1 out of 4 patents)
8. Jinke Li (1 out of 1 patent)
1 patent:
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