Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Xiaoguo DAI

SCShanghai Shift Electronics Co.: 1 patents #1 of 2Top 50%
Overall (2017): #195,217 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9827080 Head structure of a brush appliance Zhenwu XU 2017-11-28