Inventor · disambiguated record
Kelei Liu
Also filed as: LIU KELEI
4 granted patents·4 citations·filing 2014–2023
58Inventor score
Top patents by PatentIndex Score
4 records- 0169US9531185B2Current limiting control method for diode neutral-point-clamped three-level inverter and related circuitHUAWEI TECH CO LTD·Filed 2014·Granted Dec 27, 2016·4 cites·11 claims
- 0255US12388254B2Power supply and distribution system for data centerHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·17 claims
- 0342US10392692B2Crucible for OLED evaporation source and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Aug 27, 2019·0 cites·12 claims
- 0433US9906120B2Overcurrent protection system and method for inverter circuitHUAWEI TECH CO LTD·Filed 2017·Granted Feb 27, 2018·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →