Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YL

Yong-chang Liu

📍 Jinan, IL: #1 of 2 inventorsTop 50%
Overall (2025): #160,332 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12193351 Small hand-guided self-propelled garlic planter Jun Chong, Guanghui Zhang, Yongshuai Shen, Lu Chong 2025-01-14