{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Unknown", "item": "https://www.patentleaderboard.com/company/unknown"}, {"@type": "ListItem", "position": 3, "name": "Ruiji Chen", "item": "https://www.patentleaderboard.com/inventor/fl:ru_ln:chen-149"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Ruiji Chen — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Puning, CN: #35 of 75 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ruiji Chen has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2023. Ruiji Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ruiji Chen in Puning, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1008345 Motion sickness glasses 2023-12-19
D1008347 Motion sickness glasses 2023-12-19