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

Yan Jin

JC Jiangsu Dongcheng Tools Technology Co.: 1 patents #2 of 14Top 15%
UD University Of Delaware: 1 patents #4 of 32Top 15%
📍 Nantong, DE: #1 of 1 inventorsTop 100%
Overall (2025): #74,641 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12427640 System and method of adjusting speed of electric tool Jin Qian, Chao Zhou 2025-09-30
12378166 Increasing water retention in soil to mitigate drought Harsh Bais 2025-08-05