Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QY

Qiufeng Yin — 1 Patent in 2021

Microsoft: 1 patents #1,811 of 6,492Top 30%
Redmond, WA: #564 of 1,700 inventorsTop 35%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #297,242 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10917336 Routing device with independent service subsystem Yunxin Liu, Qi Luo, Lintao Zhang, Ming-Chuan Wu, Feng Zhao +1 more 2021-02-09