Inventor · disambiguated record
Ho Wan Ham
Also filed as: HAM HO WAN
1 granted patent·10 pending applications·0 citations·filing 2013–2024
1Inventor score
Files withDONGJIN SEMICHEM CO LTD11
Top patents by PatentIndex Score
11 records- 0161US2024279158A1Novel compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2024·Application pending·0 cites
- 0258US2024276871A1Novel compound for light emitting device and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2024·Application pending·0 cites
- 0355US2024254112A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2024·Application pending·0 cites
- 0455US2024271038A1Novel compound for light emitting device and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2024·Application pending·0 cites
- 0555US2024164138A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2023·Application pending·0 cites
- 0653US2024190810A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2023·Application pending·0 cites
- 0753US2024190811A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2023·Application pending·0 cites
- 0853US2024251591A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2023·Application pending·0 cites
- 0952US2024158338A1Compound for capping layer and organic light emitting device including sameDONGJIN SEMICHEM CO LTD·Filed 2023·Application pending·0 cites
- 1043US12441684B2Organic compound for capping layer and organic light emitting diode comprising the sameDONGJIN SEMICHEM CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·15 claims
- 1127US2015315460A1Luminescent quantum dotDONGJIN SEMICHEM CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →