Feiqin HAO

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary power supply device for inverter, inverter, and method fo...
- Patent number 11,594,952
- Issue date Feb 28, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Chao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus of power distribution and method of power distribution
- Patent number 10,992,168
- Issue date Apr 27, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Feiqin Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and power conversion device
- Patent number 9,837,930
- Issue date Dec 5, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Feiqin Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY POWER SUPPLY DEVICE FOR INVERTER, INVERTER, AND METHOD FO...
- Publication number 20220131458
- Publication date Apr 28, 2022
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Chao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS OF POWER DISTRIBUTION AND METHOD OF POWER DISTRIBUTION
- Publication number 20190229551
- Publication date Jul 25, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Feiqin HAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DISTRIBUTION SYSTEM AND ELECTRICAL SYSTEM
- Publication number 20160322860
- Publication date Nov 3, 2016
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongyang WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER CONVERSION DEVICE
- Publication number 20160322916
- Publication date Nov 3, 2016
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Feiqin HAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER