Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chungming Ying — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chungming Ying has been granted 2 US patents while listed as an inventor at Microsoft. All of these patents were granted in 2002. Chungming Ying ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chungming Ying in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D453932 Portion of a computer input device Allen M. Han, Thomas W. Brooks 2002-02-26
D453758 Portion of a computer input device Allen M. Han, Thomas W. Brooks 2002-02-19