Inventor · disambiguated record
Xinfang Hao
Also filed as: Hao Xinfang
2 granted patents·1 pending application·0 citations·filing 2021–2021
20Inventor score
Files withBEIJING SUMMER SPROUT TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0153US2022216433A1Electroluminescent deviceBEIJING SUMMER SPROUT TECH CO LTD·Filed 2021·Application pending·0 cites
- 0246US12421261B2Organic light emitting materialBEIJING SUMMER SPROUT TECH CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·32 claims
- 0344US12245497B2Organic 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 →