Inventor · disambiguated record
Shumian Xu
Also filed as: XU SHUMIAN
2 granted patents·0 citations·filing 2022–2022
22Inventor score
Top patents by PatentIndex Score
2 records- 0151US12369466B2Drive substrate, light-emitting panel and display deviceSHANGHAI TIANMA MICROELECTRONICS CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·18 claims
- 0247US11899055B2Circuit board and method and device related to the sameSHANGHAI AVIC OPTO ELECTRONICS CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →