Inventor · disambiguated record

Douglas B. Koen

Also filed as: KOEN DOUGLAS B

5 granted patents·13 pending applications·19 citations·filing 20072017

76Inventor score
Technology areasG06QG06FH04MH04LH04N
Files withYAHOO INC13GUPTA ARVIND3EXCALIBUR IP LLC2

Top patents by PatentIndex Score

18 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →