Zehua LIANG

Person

Dongguan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power source switching control system and power source switching co...
- Patent number 12,034,332
- Issue date Jul 9, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Wanxiang Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker and power distribution system
- Patent number 11,875,961
- Issue date Jan 16, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Haibo Long
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Current Sampling System and Method for Magnetic Component, Magnetic...
- Publication number 20230194579
- Publication date Jun 22, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zezhou Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND POWER DISTRIBUTION BOX
- Publication number 20230054526
- Publication date Feb 23, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zehua LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SOURCE SWITCHING CONTROL SYSTEM AND POWER SOURCE SWITCHING CO...
- Publication number 20220271562
- Publication date Aug 25, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Wanxiang YE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION POWER SUPPLY SYSTEM
- Publication number 20220224152
- Publication date Jul 14, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Jianhua PENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER AND POWER DISTRIBUTION SYSTEM
- Publication number 20210407755
- Publication date Dec 30, 2021
- Huawei Technologies Co., Ltd
- Haibo Long
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR CONTROL APPARATUS AND POWER SUPPLY SYSTEM
- Publication number 20210351581
- Publication date Nov 11, 2021
- Huawei Technologies Co., Ltd
- Yanxing YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Zehua LIANG

Person

Patents Grantslast 30 patents

Power source switching control system and power source switching co...

Circuit breaker and power distribution system

Patents Applicationslast 30 patents

Current Sampling System and Method for Magnetic Component, Magnetic...

CIRCUIT BREAKER AND POWER DISTRIBUTION BOX

POWER SOURCE SWITCHING CONTROL SYSTEM AND POWER SOURCE SWITCHING CO...

COMMUNICATION POWER SUPPLY SYSTEM

CIRCUIT BREAKER AND POWER DISTRIBUTION SYSTEM

CONTACTOR CONTROL APPARATUS AND POWER SUPPLY SYSTEM