Chi-Han Cheng

YM Yuan Mei: 1 patents #2 of 3Top 70%

📍 Zhumaoya, IL: #1 of 1 inventorsTop 100%

Overall (2025): #429,739 of 469,880Top 95%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1077986	Irrigation controller	—	2025-06-03