Ching-Wei Cheng

Title: Ching-Wei Cheng: Innovator in USB Technology

Introduction

Ching-Wei Cheng is a notable inventor based in Keelung, Taiwan. He has made significant contributions to the field of electronic devices, particularly in enhancing the safety and functionality of USB technology. His innovative approach has led to the development of a unique patent that addresses critical issues in power delivery systems.

Latest Patents

Cheng holds a patent for a "USB electronic device having functionality of electric leakage protection." This invention comprises a power interface, a power conversion circuit, a system controller, a circuit assembly, and multiple USB interfaces. The device includes at least one first USB interface and one second USB interface, both equipped with electrical terminals that support the power delivery (PD) communication protocol. A key feature of this invention is the electric leakage preventing circuit, which activates to prevent current leakage during power signal transmission between the USB interfaces and external electronic devices.

Career Highlights

Ching-Wei Cheng is currently associated with Action Star Technology Co., Ltd., where he continues to innovate and develop advanced electronic solutions. His work focuses on improving the safety and efficiency of electronic devices, making them more reliable for consumers.

Collaborations

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Conclusion

Ching-Wei Cheng's contributions to USB technology exemplify his commitment to innovation and safety in electronic devices. His patent for electric leakage protection showcases his ability to address real-world challenges in technology.