ZY

Zhen Hua Yan

📍 Shijiazhuang, CA: #1 of 3 inventorsTop 35%
Overall (2019): #200,474 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10458937 Electromagnetic detector for detection of interface cracks in a piezoelectric-piezomagnetic laminated structure Wenjie Feng, Peng Ma, Lei Wen 2019-10-29