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USPTO Patent Rankings Data through Dec 31, 2025
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Alan C.T. Liu — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Redmond, WA: #2,920 of 8,547 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
Alan C.T. Liu has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2013 and the most recent in September 2016. Alan C.T. Liu ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Alan C.T. Liu in Redmond, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9448840 Controlling runtime execution from a host to conserve resources Akhilesh Kaza, Gunjan A. Shah, Shawn T. Oster, Jonathan D. Sheller, Nimesh Amin +1 more 2016-09-20 $35,738,000
8922564 Controlling runtime execution from a host to conserve resources Akhilesh Kaza, Gunjan A. Shah, Shawn T. Oster, Jonathan D. Sheller, Nimesh Amin +1 more 2014-12-30 $26,363,000
8629886 Layer combination in a surface composition system Ashraf A. Michail 2014-01-14 $40,580,000
8595640 Render transform based scrolling and panning for smooth effects Mikhail Shatalin, Gunjan A. Shah, Shawn T. Oster, Jonathan D. Sheller, Ashraf A. Michail +1 more 2013-11-26 $36,885,000