{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Amazon", "item": "https://www.patentleaderboard.com/2021/company/amazon"}, {"@type": "ListItem", "position": 4, "name": "Kazim Das", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ka_ln:das-8"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KD

Kazim Das — 1 Patent in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
San Jose, CA: #2,852 of 6,693 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #384,334 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10978062 Voice-controlled device switching between modes based on speech input Valere Joseph Vanderschaegen, Donald L. Cantrell, Johan Le Nerriec, Joseph Pedro Tavares 2021-04-13 $229,938,000