Inventor · disambiguated record

Pengjun Bu

Also filed as: Bu Pengjun

3 granted patents·0 citations·filing 2024–2025

39Inventor score

Technology areasC09K

Files withSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD3

Top patents by PatentIndex Score

3 records

0165US12495716B2Blue luminescent compound, blue luminescent composition, and organic electroluminescent device, display device and lighting device comprising sameSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD·Filed 2025·Granted Dec 9, 2025·0 cites·14 claims
0256US12439817B2Long-lifetime organic electroluminescent compound and organic electroluminescent device comprising the sameSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·5 claims
0349US12410367B2Blue luminescent composition and organic electroluminescent device comprising blue luminescent compositionSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD·Filed 2025·Granted Sep 9, 2025·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →