Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chengdu Qianniucao Information Technology Co.

Rank (2021): #29,545 of 31,507Top 95%
1 inventors
1 Patents 2021

Top Inventors at Chengdu Qianniucao Information Technology Co. 2021

Showing 1–1 of 1 inventors

RankNamePatents
1 Dazhi Chen 1