Inventor
SONG JINGYAO
GB7 patents
⚠️ This page may combine multiple inventors who share the name “SONG JINGYAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGDONG JUHUA PRINTED DISPLAY TECH CO LTD
4 patentsUS11469388B2Oct 11, 2022
Electroluminescent device and light-emitting layer and application thereof
GUANGDONG JUHUA PRINTED DISPLAY TECH CO LTD2 citations68
US11637257B2Apr 25, 2023
Electroluminescent material ink and electroluminescent device thereof
GUANGDONG JUHUA PRINTED DISPLAY TECH CO LTD0 citations57
US12022714B2Jun 25, 2024
Pixel structure and display device
GUANGDONG JUHUA PRINTED DISPLAY TECH CO LTD0 citations48
US12317715B2May 27, 2025
Pixel structure and display panel
GUANGDONG JUHUA PRINTED DISPLAY TECH CO LTD0 citations47