Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Rongfeng Lai — 1 Patent in 2018

Microsoft: 1 patents #1,765 of 6,275Top 30%
Overall (2018): #259,494 of 503,207Top 55%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9921665 Input method editor application platform Matthew Robert Scott, Huihua Hou, Xi Chen, Weipeng Liu, Yonghong Shi 2018-03-20