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

David Alan Hepkin — 3 Patents in 2016

IBM: 2 patents #2,870 of 10,295Top 30%
Microsoft: 1 patents #2,205 of 6,795Top 35%
Redmond, WA: #142 of 1,560 inventorsTop 10%
Washington: #1,241 of 12,053 inventorsTop 15%
Overall (2016): #76,202 of 481,213Top 20%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9430642 Providing virtual secure mode with different virtual trust levels each having separate memory access protections, interrupt subsystems and private processor states Arun U. Kishan 2016-08-30
9417899 Memory page de-duplication in a computer system that includes a plurality of virtual machines Stuart Z. Jacobs, Bruce Mealey, Naresh Nayar, Wade B. Ouren 2016-08-16
9342336 Memory page de-duplication in a computer system that includes a plurality of virtual machines Stuart Z. Jacobs, Bruce Mealey, Naresh Nayar, Wade B. Ouren 2016-05-17