YANGFAN CHEN Trademark Portfolio

Name: YANGFAN CHEN USPTO Trademark Portfolio
Creator: GleanMark
License: https://www.usa.gov/government-works
Keywords: trademark portfolio, USPTO, intellectual property, YANGFAN CHEN

YANGFAN CHEN owns 2 live USPTO trademarks across 1 Nice classes. Earliest filing: 2026-03-05; most recent: 2026-03-11.