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USPTO Patent Rankings Data through Dec 31, 2025
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Cisdi Engineering Co. — 1 Patent in 2021

Rank (2021): #29,441 of 31,506Top 95%
4 inventors
1 Patents 2021

Top Inventors at Cisdi Engineering Co. 2021

Showing 1–4 of 4 inventors

RankNamePatents
1 Cunzhen Tan 1
1 Qiming Huang 1
1 Weizhi Shi 1
1 Zhan Gao 1