Chuntao Zhang

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Uninterruptible power supply, on-off control module, control method...
- Patent number 12,184,117
- Issue date Dec 31, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-current equalization UPS apparatus, current distribution method...
- Patent number 12,176,751
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Zhou Shu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular ups and working method of modular ups
- Patent number 12,126,212
- Issue date Oct 22, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Uninterruptible power system and driving method for uninterruptible...
- Patent number 12,126,214
- Issue date Oct 22, 2024
- Huawei Technologies Co., Ltd.
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular UPS and working method of modular UPS
- Patent number 11,245,282
- Issue date Feb 8, 2022
- Huawei Technologies Co., Ltd.
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level circuit, three-phase multi-level circuit, and control m...
- Patent number 11,239,765
- Issue date Feb 1, 2022
- Huawei Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Equivalent transistor and three-level inverter
- Patent number 10,333,427
- Issue date Jun 25, 2019
- Huawei Technologies Co., Ltd.
- Zhaoxue Cui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Uninterruptible power system
- Patent number 10,014,719
- Issue date Jul 3, 2018
- Huawei Technologies Co., Ltd.
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for soft switch circuit in switch power source
- Patent number 8,699,253
- Issue date Apr 15, 2014
- Liebert Corporation
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for soft switch circuit in switch power supply
- Patent number 8,416,592
- Issue date Apr 9, 2013
- Liebert Corporation
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power Supply System
- Publication number 20250007290
- Publication date Jan 2, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Liang Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY, UNINTERRUPTIBLE POWER SUPPLY CONTROL...
- Publication number 20240388125
- Publication date Nov 21, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Uninterruptible Power Supply and Power Supply Switchover Method
- Publication number 20240223004
- Publication date Jul 4, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Modular Multilevel Converter and Control Method Thereof, and Uninte...
- Publication number 20230327575
- Publication date Oct 12, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhengdong Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NON-CURRENT EQUALIZATION UPS APPARATUS, CURRENT DISTRIBUTION METHOD...
- Publication number 20230187966
- Publication date Jun 15, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhou Shu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Uninterruptible Power Supply, On-Off Control Module, Control Method...
- Publication number 20230179013
- Publication date Jun 8, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Energy Storage System, Uninterruptible Power System, and Battery Eq...
- Publication number 20230092047
- Publication date Mar 23, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao Zhang
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY SYSTEM
- Publication number 20230074678
- Publication date Mar 9, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ALTERNATING CURRENT POWER SUPPLY CIRCUIT, CONTROL METHOD THEREOF, A...
- Publication number 20230053066
- Publication date Feb 16, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNINTERRUPTIBLE POWER SYSTEM AND DRIVING METHOD FOR UNINTERRUPTIBLE...
- Publication number 20230006466
- Publication date Jan 5, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR UPS AND WORKING METHOD OF MODULAR UPS
- Publication number 20220200329
- Publication date Jun 23, 2022
- Huawei Technologies Co., Ltd
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CIRCUIT AND UNINTERRUPTIBLE POWER SUPPLY UPS SYSTEM
- Publication number 20220131407
- Publication date Apr 28, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...
- Publication number 20220045623
- Publication date Feb 10, 2022
- Huawei Technologies Co., Ltd
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY EQUALIZATION CIRCUIT, METHOD FOR CONTROLLING BATTERY EQUALI...
- Publication number 20210408808
- Publication date Dec 30, 2021
- Huawei Technologies Co., Ltd
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRIDGE CIRCUIT FOR INVERTER OR RECTIFIER
- Publication number 20200119658
- Publication date Apr 16, 2020
- Huawei Technologies Co., Ltd
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...
- Publication number 20200099313
- Publication date Mar 26, 2020
- Huawei Technologies Co., Ltd
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR UPS AND WORKING METHOD OF MODULAR UPS
- Publication number 20190280520
- Publication date Sep 12, 2019
- Huawei Technologies Co., Ltd
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EQUIVALENT TRANSISTOR AND THREE-LEVEL INVERTER
- Publication number 20180302005
- Publication date Oct 18, 2018
- Huawei Technologies Co., Ltd
- Zhaoxue CUI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Uninterruptible Power System
- Publication number 20160211700
- Publication date Jul 21, 2016
- Huawei Technologies Co., Ltd
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SOURCE
- Publication number 20110278953
- Publication date Nov 17, 2011
- LIEBERT CORPORATION
- Chuntao Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SUPPLY
- Publication number 20100315152
- Publication date Dec 16, 2010
- LIEBERT CORPORATION
- Chuntao Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Chuntao Zhang

Person

Patents Grantslast 30 patents

Uninterruptible power supply, on-off control module, control method...

Non-current equalization UPS apparatus, current distribution method...

Modular ups and working method of modular ups

Uninterruptible power system and driving method for uninterruptible...

Modular UPS and working method of modular UPS

Multi-level circuit, three-phase multi-level circuit, and control m...

Equivalent transistor and three-level inverter

Uninterruptible power system

Control method for soft switch circuit in switch power source

Control method for soft switch circuit in switch power supply

Patents Applicationslast 30 patents

Power Supply System

UNINTERRUPTIBLE POWER SUPPLY, UNINTERRUPTIBLE POWER SUPPLY CONTROL...

Uninterruptible Power Supply and Power Supply Switchover Method

Modular Multilevel Converter and Control Method Thereof, and Uninte...

NON-CURRENT EQUALIZATION UPS APPARATUS, CURRENT DISTRIBUTION METHOD...

Uninterruptible Power Supply, On-Off Control Module, Control Method...

Energy Storage System, Uninterruptible Power System, and Battery Eq...

POWER SUPPLY SYSTEM

ALTERNATING CURRENT POWER SUPPLY CIRCUIT, CONTROL METHOD THEREOF, A...

UNINTERRUPTIBLE POWER SYSTEM AND DRIVING METHOD FOR UNINTERRUPTIBLE...

MODULAR UPS AND WORKING METHOD OF MODULAR UPS

POWER SUPPLY CIRCUIT AND UNINTERRUPTIBLE POWER SUPPLY UPS SYSTEM

MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...

BATTERY EQUALIZATION CIRCUIT, METHOD FOR CONTROLLING BATTERY EQUALI...

BRIDGE CIRCUIT FOR INVERTER OR RECTIFIER

MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...

MODULAR UPS AND WORKING METHOD OF MODULAR UPS

EQUIVALENT TRANSISTOR AND THREE-LEVEL INVERTER

Uninterruptible Power System

CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SOURCE

CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SUPPLY