Inventor · disambiguated record
Haixiao Liu
Also filed as: LIU HAIXIAO
4 granted patents·0 citations·filing 2018–2020
52Inventor score
Top patents by PatentIndex Score
4 records- 0153US10528714B2Method and apparatus for authenticating user using electrocardiogram signalSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 7, 2020·0 cites·20 claims
- 0252US12174919B2Method and apparatus for controlling smart device to perform corresponding operationsSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 24, 2024·0 cites·16 claims
- 0347US11881168B2Display screen aging compensation method, circuit system, and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·18 claims
- 0441US11335277B2Method, apparatus, and device for adjusting backlight brightness based on human eye characteristicsHUAWEI TECH CO LTD·Filed 2020·Granted May 17, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →