HL

Hualong LIU

Overall (All Time): #1,384,087 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11552248 Organic light emitting device and method of manufacturing same Tsungyuan Wu 2023-01-10
11289554 Organic light emitting device and fabricating method thereof 2022-03-29
10741798 Organic light emitting diode display panel and method of manufacturing same 2020-08-11