Inventor · disambiguated record
Zhangrong Hu
Also filed as: HU ZHANGRONG
4 granted patents·4 pending applications·0 citations·filing 2020–2025
52Inventor score
Top patents by PatentIndex Score
8 records- 0160US12224667B2Voltage regulation apparatus and overcurrent protection methodHUAWEI TECH CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 0256US12355279B2Charging system and methodHUAWEI TECH CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 0356US2025030262A1Charging apparatus and method, and related deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0451US2025070661A1Direct current-direct current converter and electronic deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0550US2025253695A1Charging/discharging circuit and electronic deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0649US2024427406A1Power supply circuit and frequency adjustment methodHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0745US12348137B2Switch-mode power supplyHUAWEI TECH CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 0843US12362402B2Battery module, charging module, and electronic device that support high-power fast chargingHONOR DEVICE CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →