Inventor · disambiguated record
Zhihong Dai
Also filed as: DAI ZHIHONG
6 granted patents·10 pending applications·3 citations·filing 2019–2023
66Inventor score
Files withBEIJING SUMMER SPROUT TECH CO LTD16
Top patents by PatentIndex Score
16 records- 0184US11653559B2Metal complex containing a first ligand, a second ligand, and a third ligandBEIJING SUMMER SPROUT TECH CO LTD·Filed 2020·Granted May 16, 2023·2 cites·20 claims
- 0279US11993617B2Organic luminescent material having an ancillary ligand with a partially fluorine-substituted substituentBEIJING SUMMER SPROUT TECH CO LTD·Filed 2020·Granted May 28, 2024·1 cites·21 claims
- 0364US2024034746A1Organic electroluminescent material and device thereofBEIJING SUMMER SPROUT TECH CO LTD·Filed 2023·Application pending·0 cites
- 0459US2024260447A1Electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2023·Application pending·0 cites
- 0556US2022393116A1Electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0655US2022399506A1Electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0754US2023109178A1Luminescent material having multi-substituted phenyl ligandBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0854US2023250118A1Electroluminescent material and device thereofBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0954US2023144101A1Light-emitting material with a polycyclic ligandBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 1053US2023309394A1Organic electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2023·Application pending·0 cites
- 1152US2023055630A1Organic electroluminescent material and device thereofBEIJING SUMMER SPROUT TECH CO LTD·Filed 2022·Application pending·0 cites
- 1250US11581498B2Organic luminescent material containing 6-silyl-substituted isoquinoline ligandBEIJING SUMMER SPROUT TECH CO LTD·Filed 2020·Granted Feb 14, 2023·0 cites·23 claims
- 1349US12486236B2Electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2021·Granted Dec 2, 2025·0 cites·30 claims
- 1446US12201014B2Metal complex, electroluminescent device including the same, and use thereofBEIJING SUMMER SPROUT TECH CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·26 claims
- 1545US2020099000A1Organic luminescent materials containing novel ancillary ligandsBEIJING SUMMER SPROUT TECH CO LTD·Filed 2019·Application pending·0 cites
- 1644US12245497B2Organic light emitting materialBEIJING SUMMER SPROUT TECH CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →