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

Kumar Das — 4 Patents

Samsung: 2 patents #37,631 of 75,807Top 50%
Google: 1 patents #14,769 of 22,993Top 65%
Raleigh, NC: #1,910 of 6,378 inventorsTop 30%
North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,222,930 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8881021 Automated toolbar personalization based on user metadata Melodie M. Chu 2014-11-04
8219694 Portable communication terminal apparatus, communication system and network address setting method thereof 2012-07-10
8046475 Portable communication terminal apparatus, communication system and network address setting method thereof 2011-10-25
5173761 Semiconducting polycrystalline diamond electronic devices employing an insulating diamond layer David L. Dreifus, Koichi Miyata, Koji Kobashi 1992-12-22