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

Danny Blumenfeld

Los Altos, CA: #1,931 of 3,651 inventorsTop 55%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,501,212 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9317609 Semantic vector in a method and apparatus for keeping and finding information Yasuhiro Matsuda, Eishay Smith 2016-04-19
9230026 Persistent search object in a method and apparatus for keeping and finding information Yasuhiro Matsuda, Eishay Smith 2016-01-05
9171083 Expert network in a method and apparatus for keeping and finding information Yasuhiro Matsuda, Eishay Smith 2015-10-27