Inventor
LU NANNAN
CN7 patents
Patents
7 patentsUS11653559B2May 16, 2023
Metal complex containing a first ligand, a second ligand, and a third ligand
BEIJING SUMMER SPROUT TECH CO LTD2 citations60
US12595277B2Apr 7, 2026
Light-emitting material with a polycyclic ligand
BEIJING SUMMER SPROUT TECH CO LTD0 citations50
US12557543B2Feb 17, 2026
Light-emitting material with a polycyclic ligand
BEIJING SUMMER SPROUT TECH CO LTD0 citations50
US12486236B2Dec 2, 2025
Electroluminescent device
BEIJING SUMMER SPROUT TECH CO LTD0 citations50
US11581498B2Feb 14, 2023
Organic luminescent material containing 6-silyl-substituted isoquinoline ligand
BEIJING SUMMER SPROUT TECH CO LTD0 citations50
US12201014B2Jan 14, 2025
Metal complex, electroluminescent device including the same, and use thereof
BEIJING SUMMER SPROUT TECH CO LTD0 citations49
US12245497B2Mar 4, 2025
Organic light emitting material
BEIJING SUMMER SPROUT TECH CO LTD0 citations46