Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lawrence Chang — 1 Patent in 2021

Google: 1 patents #1,256 of 4,199Top 30%
Foster City, CA: #204 of 505 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #365,576 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11085226 Operating a door of a smart-home through various stages of user detection Shigefumi Honjo, Shayan Sayadi 2021-08-10