Heng-Hsin Chen

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Taoyuan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Voltage conversion device
- Patent number 11,540,431
- Issue date Dec 27, 2022
- Delta Electronics, Inc.
- Heng-Chao Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20240128696
- Publication date Apr 18, 2024
- Delta Electronics, Inc.
- Heng-Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PCB PAD FOR SMT PROCESS
- Publication number 20240064896
- Publication date Feb 22, 2024
- Delta Electronics, Inc.
- Heng-Chao CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC CONNECTOR ASSEMBLY
- Publication number 20230291138
- Publication date Sep 14, 2023
- Delta Electronics, Inc.
- Heng-Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE CONVERSION DEVICE
- Publication number 20220304203
- Publication date Sep 22, 2022
- Delta Electronics, Inc.
- Heng-Chao CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Bluetooth earphone capable of switching between multiple connections
- Publication number 20080125186
- Publication date May 29, 2008
- Heng-Hsin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE