Jeng-Shin Sheu

Title: Innovations of Jeng-Shin Sheu

Introduction

Jeng-Shin Sheu is a notable inventor based in Yunlin County, Taiwan. He has made significant contributions to the field of technology, particularly in speaker identification systems and wireless communication. With a total of four patents to his name, Sheu's work showcases his innovative approach to solving complex problems in real-time applications.

Latest Patents

One of Sheu's latest patents is a "Real-time speaker identification system utilizing meta learning to process short utterances in an open-set environment." This invention focuses on training a speaker model using a meta-learning approach. The system updates the speaker model by backpropagating gradients of a composite objective function, which consists of two loss functions. The model is capable of converting input utterances into speaker embedding vectors, allowing for effective identification of different enrolled speakers while blocking spoofing attacks and impostor intrusion. This lightweight system is designed for real-time response and is suitable for short utterances in open-set environments, making it implementable with low-cost embedded hardware.

Another significant patent is the "Network multiple-input multiple-output wireless signal transmission and power control system." This system features a plurality of adjacently arranged cells, each designed as a regular polygon. It includes a base station at the center, equipped with directional antennas and a power adjustment unit. The directional antennas sectorize the cell into kite-shaped sections, enhancing system capacity and communication quality by adjusting power output and antenna directions.

Career Highlights

Jeng-Shin Sheu has worked at the National Yunlin University of Science and Technology and the National Yunlin University of Science. His experience in these institutions has contributed to his development as an inventor and researcher in the field of technology.

Collaborations

Some of his notable coworkers include Jenn-Kaie Lain and Sin-Hong Lyu. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Jeng-Shin Sheu's contributions to technology through his patents reflect his dedication to innovation and problem-solving. His work in speaker identification systems and wireless communication continues to influence the field positively.