{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Inventors", "item": "https://www.patentleaderboard.com/inventors"}, {"@type": "ListItem", "position": 3, "name": "Daode Han", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:han-94"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

Daode Han — 1 Patent

Fengming, CN: #5 of 10 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daode Han has been granted 1 US patent. All of these patents were granted in 2021. Daode Han ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daode Han in Fengming, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D919731 Sprinkler pool 2021-05-18