JY

Jianfei Yao

BC Beijing Summer Sprout Technology Co.: 2 patents #5 of 27Top 20%
Overall (2025): #115,249 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12421247 Organic electroluminescent material and device thereof Feng Li, Yang Wang, Junfei Wang, Gang Yang, Chi Yuen Raymond Kwong +1 more 2025-09-23
12398150 Organic electroluminescent material and device thereof Feng Li, Yang Wang, Junfei Wang, Gang Yang, Chi Yuen Raymond Kwong +1 more 2025-08-26