Chengbing Wang

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Conversion and conduction structure for power converter
- Patent number 12,212,104
- Issue date Jan 28, 2025
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overload prevention device for multi-country power converter
- Patent number 12,199,387
- Issue date Jan 14, 2025
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-electric shock mechanism for a power converter
- Patent number 11,962,108
- Issue date Apr 16, 2024
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Telescopic mechanism of European plug of power converter with groun...
- Patent number 11,489,302
- Issue date Nov 1, 2022
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power adapter
- Patent number D953995
- Issue date Jun 7, 2022
- Guangli Zeng
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
Power source converter having data telescoping line
- Publication number 20250192485
- Publication date Jun 12, 2025
- Dongguan Best Travel Electronics Co., Ltd.
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Foldable plug mechanism applied to multi-national power converter
- Publication number 20240297456
- Publication date Sep 5, 2024
- Dongguan Best Travel Electronics Co., Ltd.
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Small sliding multiple plug
- Publication number 20240243537
- Publication date Jul 18, 2024
- Guangli ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
anti-electric shock mechanism for a power converter
- Publication number 20220376426
- Publication date Nov 24, 2022
- Dongguan Best Travel Electronics Co.,Ltd.
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Small sliding multiple plug
- Publication number 20220337009
- Publication date Oct 20, 2022
- Guangli ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Telescopic mechanism of European plug of power converter with groun...
- Publication number 20210320467
- Publication date Oct 14, 2021
- Dongguan Best Travel Electronics Co.,Ltd.
- Guangli Zeng
- H01 - BASIC ELECTRIC ELEMENTS