DS

Dan Stefanescu

AM Amazon: 2 patents #7,121 of 19,158Top 40%
Overall (All Time): #1,879,285 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11024199 Foreign language learning dictionary system Dikla Treves, Geetika T. Lakshmanan, Yale Li, Aman Sagar, Michael Angelo Macchione, III 2021-06-01
10777096 System for assisting in foreign language learning Dikla Treves, Alexandra Hsiao, Fangbing Qiu, Aman Sagar, Michael Angelo Macchione, III 2020-09-15