Inventor · disambiguated record
Keyan Bai
Also filed as: BAI KEYAN
5 granted patents·4 pending applications·0 citations·filing 2016–2023
58Inventor score
Files withWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD6GUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD2CHANGCHUN INST OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCE1
Top patents by PatentIndex Score
9 records- 0158US12195433B2Organic compound, preparation method thereof, and display panelWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·11 claims
- 0258US12082501B2Organic compound, preparation method thereof, and display panelWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Sep 3, 2024·0 cites·20 claims
- 0356US12268045B2Hole transport material, manufacturing method thereof, and electroluminescent deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·14 claims
- 0456US2025361246A1Organic electroluminescent material and use thereofGUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD·Filed 2023·Application pending·0 cites
- 0550US11437581B2Blue fluorescent material and display panelWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Sep 6, 2022·0 cites·3 claims
- 0650US2023322700A1Tetrastyrene-based compound and application thereof and electronic device using the sameWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Application pending·0 cites
- 0749US12029111B2Oxygen heterocyclic compound, application thereof and electronic device using the sameWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Jul 2, 2024·0 cites·8 claims
- 0847US2024298541A1Organic electroluminescent materials containing b-n fused rings, and applications thereofGUANGDONG AGLAIA OPTOELECTRONIC MAT CO LTD·Filed 2022·Application pending·0 cites
- 0933US2019284334A1Poly (spirobifluorene) and organic electroluminescent deviceCHANGCHUN INST OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCE·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keyan Bai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →