Inventor · disambiguated record
Qian Bi
Also filed as: BI QIAN
2 granted patents·0 citations·filing 2019–2020
22Inventor score
Technology areasG09G
Files withCHIPONE TECHNOLOGY BEIJING CO LTD2
Top patents by PatentIndex Score
2 records- 0143US11417252B2Open circuit detection method and LED display deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 0226US12243455B2Method for adjusting ghosting reduction potential, row driving circuit and LED display deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2020·Granted Mar 4, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →