{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2018", "item": "https://www.patentleaderboard.com/2018/"}, {"@type": "ListItem", "position": 3, "name": "Companies", "item": "https://www.patentleaderboard.com/2018/companies"}, {"@type": "ListItem", "position": 4, "name": "Chenfeng Optronics", "item": "https://www.patentleaderboard.com/2018/company/chenfeng-optronics"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CO

Chenfeng Optronics — 1 Patent in 2018

Rank (2018): #27,663 of 29,927Top 95%
1 inventors
1 Patents 2018

Top Inventors at Chenfeng Optronics 2018

Showing 1–1 of 1 inventors

RankNamePatents
1 Ching-Fang Wong 1