Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Alexandra Li — 1 Patent in 2021

Saratoga, CA: #296 of 618 inventorsTop 50%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #538,371 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11107349 Sidewalk detection for electric scooters Xinlu Tang, Chen Zhong, Fang Jiang, Quan Zhang, Yong Sun 2021-08-31