Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fei Chua — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Bellevue, WA: #2,352 of 6,950 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Fei Chua has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in May 2016. Fei Chua ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Fei Chua in Bellevue, WA, US.

Patents per Year

Patents granted per year, 2011 to 2016Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112013: 1 patents20132014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9348501 Touch modes Brian C. Beckman 2016-05-24 $39,484,000
8922489 Text input using key and gesture information 2014-12-30 $26,363,000
8533792 E-mail based user authentication 2013-09-10 $23,590,000
7921456 E-mail based user authentication 2011-04-05 $26,688,000