Kelei Liu

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Overcurrent protection system and method for inverter circuit
- Patent number 9,906,120
- Issue date Feb 27, 2018
- Huawei Technologies Co., Ltd.
- Kelei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current limiting control method for diode neutral-point-clamped thr...
- Patent number 9,531,185
- Issue date Dec 27, 2016
- Huawei Technologies Co., Ltd.
- Kelei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY AND DISTRIBUTION SYSTEM FOR DATA CENTER
- Publication number 20230396063
- Publication date Dec 7, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xiaofei ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERCURRENT PROTECTION SYSTEM AND METHOD FOR INVERTER CIRCUIT
- Publication number 20170133925
- Publication date May 11, 2017
- Huawei Technologies Co., Ltd
- Kelei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT LIMITING CONTROL METHOD FOR DIODE NEUTRAL-POINT-CLAMPED THR...
- Publication number 20140204636
- Publication date Jul 24, 2014
- Huawei Technologies Co., Ltd
- Kelei LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER