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

Ibrahim Ziyad

Microsoft: 2 patents #17,506 of 40,388Top 45%
Redmond, WA: #4,329 of 8,547 inventorsTop 55%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,913,209 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10714111 Enhanced adaptive audio rendering techniques Robert Norman Heitkamp, Steven Wilssens, Philip Andrew Edry, Paul J. Radek 2020-07-14
10229695 Application programing interface for adaptive audio rendering Robert Norman Heitkamp, Steven Wilssens, Philip Andrew Edry, Paul J. Radek 2019-03-12