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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher C. L. Tham — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Bellevue, WA: #3,497 of 6,950 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher C. L. Tham has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in June 2011. Christopher C. L. Tham ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher C. L. Tham in Bellevue, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7963774 Device interfaces with non-mechanical securement mechanisms Victor E. Shiff, Jonathan D. Friedman 2011-06-21 $22,222,000
7775801 Device interfaces with non-mechanical securement mechanisms Victor E. Shiff, Jonathan D. Friedman 2010-08-17 $13,094,000