Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

Dunhua Cao

Overall (2017): #435,411 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9537058 Embedded white light LED package structure based on solid-state fluorescence material and manufacturing method thereof Yueshan Liang, Kejun Ma 2017-01-03