{"@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": "Bose", "item": "https://www.patentleaderboard.com/2021/company/bose"}, {"@type": "ListItem", "position": 4, "name": "Christopher A. Barnes", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ch_ln:barnes-12"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CB

Christopher A. Barnes — 1 Patent in 2021

BOBose: 1 patents #116 of 278Top 45%
Saugus, MA: #8 of 16 inventorsTop 50%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #505,115 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10964304 Instability mitigation in an active noise reduction (ANR) system having a hear-through mode 2021-03-30