Cheng Yu Yeh

Title: Innovator Cheng Yu Yeh: Advancements in Speech Recognition and VPN Technology

Introduction

Cheng Yu Yeh, an esteemed inventor based in Hsinchu, Taiwan, has made significant contributions to the fields of speech recognition and virtual private networks (VPN). With a total of six patents to his name, his recent innovations address critical needs in accessibility and data communication.

Latest Patents

Cheng's latest patents include a **Caption Service System for Remote Speech Recognition**, designed specifically to enhance communication for the hearing impaired. This system integrates a speaker with live broadcasting equipment, a listener-typist equipped with a computer, and a hearing-impaired individual who receives real-time captions on a screen. The innovation utilizes an automatic speech recognition (ASR) caption server to convert audio into text, which is then refined by a typist and displayed alongside video.

Another notable invention is the **Method for NAT Traversal in VPN**. This patent outlines a technique that enables VPNs to navigate network address translation (NAT) by detecting port allocation rules. The communication structure employs a DNAT-T proxy server, which facilitates multiple registrations and ensures successful data packet transmission through NAT in VPN environments.

Career Highlights

Cheng Yu Yeh has worked with esteemed institutions such as the **Industrial Technology Research Institute** and **National Chiao Tung University**. His roles at these organizations have allowed him to engage in research and development that push the boundaries of technology, particularly in areas that have far-reaching impacts on accessibility and secure communication.

Collaborations

Throughout his career, Cheng has collaborated with notable professionals, including Tun-Fun Way and Lien-Tai Chen. Their joint efforts have contributed to the development of innovative solutions that leverage technological advancements to meet contemporary challenges.

Conclusion

Cheng Yu Yeh is a remarkable inventor whose work continues to shape the landscape of communication technology. His inventions not only enhance accessibility for the hearing impaired but also improve the functionality of VPNs, ensuring safe and efficient data transmission. As he continues to innovate, the impact of his contributions is sure to resonate within the technology community and beyond.