DC

Dun Chi

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,442,612 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11201331 Positive electrode material for lithium-sulfur battery, preparation method therefor, and applications thereof Junping Yan 2021-12-14
10050269 Manufacturing a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial Yimin Chen 2018-08-14
10044037 Manufacturing a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial Yimin Chen 2018-08-07