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USPTO Data Jan 1 1976 - Dec 23 2025
1 Patents
#1,163 in Beijing
#16,077 in China
Beijing Design Institute
Forward Citations = 2
4 inventors:
Beijing Design Institute
Forward Citations = 2
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4 inventors (with patents filed for the assignee):
Qiye Yang (1 out of 3 patents)
Ziliang Liu (1 out of 2 patents)
Hongyan Liu (1 out of 2 patents)
4. Zhouping Lai (1 out of 2 patents)
1 patent:
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