KB

Keyan Bai

Overall (2025): #110,359 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12268045 Hole transport material, manufacturing method thereof, and electroluminescent device Yanjie Wang, Jiajia Luo 2025-04-01
12195433 Organic compound, preparation method thereof, and display panel 2025-01-14