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

Microsoft: 1 patents #1,811 of 6,492Top 30%
Bellevue, WA: #523 of 1,412 inventorsTop 40%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #498,771 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10936480 Memory management for multiple process instances Manoj Syamala, Vivek Narasayya, Junfeng Dong, Ajay Kalhan, Shize Xu +4 more 2021-03-02