Dong Hee Yeo

Title: The Innovative Mind of Dong Hee Yeo

Introduction

Dong Hee Yeo is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in the development of advanced sensors and audio devices. With a total of four patents to his name, Yeo's work showcases his innovative spirit and dedication to enhancing user experiences through technology.

Latest Patents

One of Yeo's latest patents is a dynamic vision sensor. This sensor includes a pixel unit with multiple pixels that output an activation signal in response to dynamic input. It features a first reading unit that outputs a first signal based on the activation signal, and a second reading unit that outputs a second signal based on the same activation signal. Additionally, an event counter counts the number of events generated from the activation signal and produces a selection signal based on this count. A selecting unit then outputs either the first or second signal based on the selection signal.

Another notable invention is a microphone designed with a specific audible area using ultrasound waves. This microphone emits ultrasound waves toward a sound source located within a specific area and direction. It extracts sound signals in an audible frequency range from the reflected ultrasound waves. This technology allows users to selectively hear desired sounds in noisy environments, making it particularly useful for hearing aids.

Career Highlights

Throughout his career, Dong Hee Yeo has worked with esteemed organizations such as the Postech Academy-Industry Foundation and Samsung Electronics. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking projects in the tech industry.

Collaborations

Yeo has collaborated with talented individuals, including Hong June Park and Seong Eun Cho. These partnerships have fostered a creative environment that has led to the development of innovative technologies.

Conclusion

Dong Hee Yeo's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in audio and sensor technologies, showcasing the importance of innovation in enhancing everyday experiences.