LH

Lei Han

BL Byd Company Limited: 1 patents #18 of 77Top 25%
📍 Beijing, CA: #131 of 284 inventorsTop 50%
Overall (2011): #235,470 of 364,097Top 65%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7923139 Secondary battery including a safety device Xi Shen 2011-04-12