Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MR

Martin Radfar — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
North York, CA: #245 of 630 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Martin Radfar has been granted 2 US patents while listed as an inventor at Amazon. All of these patents were granted in 2024. Martin Radfar ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Martin Radfar in North York, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12002451 Automatic speech recognition Jing Liu, Feng-Ju Chang, Athanasios Mouchtaris, Maurizio Omologo, Siegfried Kunzmann 2024-06-04 $352,569,000
11915690 Automatic speech recognition Feng-Ju Chang, Athanasios Mouchtaris, Brian King, Siegfried Kunzmann, Maurizio Omologo 2024-02-27 $290,362,000