Kehua Ma

Person

Shanghai, CN

People

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING POWER ADAPTER AND POWER ADAPTER
- Publication number 20250096665
- Publication date Mar 20, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kehua Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOT-PLUG PROTECTION METHOD AND POWER SUPPLY DEVICE
- Publication number 20250062605
- Publication date Feb 20, 2025
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Yuxin ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240266964
- Publication date Aug 8, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kehua Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240195318
- Publication date Jun 13, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kehua Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240162825
- Publication date May 16, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kehua Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTER WITH LIMITED POWER SOURCE FUNCTION AND CONTROL METHOD...
- Publication number 20240146172
- Publication date May 2, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Kehua Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING SYSTEM AND CONTROL METHOD
- Publication number 20240106253
- Publication date Mar 28, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bingtao Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Applicationslast 30 patents

METHOD FOR CONTROLLING POWER ADAPTER AND POWER ADAPTER

HOT-PLUG PROTECTION METHOD AND POWER SUPPLY DEVICE

FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF

SWITCHING POWER CONVERTER AND CONTROL METHOD THEREOF

FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF

POWER ADAPTER WITH LIMITED POWER SOURCE FUNCTION AND CONTROL METHOD...

CHARGING SYSTEM AND CONTROL METHOD