Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FL

Feifan Liu — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%
Shrewsbury, MA: #620 of 938 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Feifan Liu has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2021. Feifan Liu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Feifan Liu in Shrewsbury, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10949602 Sequencing medical codes methods and apparatus Neal E. Snider, Girija Yegnanarayanan 2021-03-16 $56,463,000