DC

David F. Cheung

IBM: 1 patents #5,490 of 11,274Top 50%
📍 Potomac, MD: #48 of 146 inventorsTop 35%
🗺 Maryland: #1,250 of 4,116 inventorsTop 35%
Overall (2020): #503,873 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10650413 Techniques for assigning promotions to contact entities Andre B. Black, Sudhakar Chalimadugu, Ruby Kennedy, Yuchun Lee, Patrick Martin 2020-05-12