Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

C. Ludwig

Microsoft: 1 patents #24,826 of 40,388Top 65%
Renton, WA: #813 of 1,385 inventorsTop 60%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,239,548 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7882510 Demultiplexer application programming interface Kirt Debique, Robin Speed, Geoffrey Dunbar 2011-02-01