Yongrae Roh

Title: The Innovations of Yongrae Roh

Introduction

Yongrae Roh is a distinguished inventor based in Daegu, South Korea, known for his significant contributions to the field of ultrasonic technology. With a total of three patents to his name, he has made remarkable advancements that enhance the performance and efficiency of acoustic transducers.

Latest Patents

One of Yongrae Roh's notable patents is the "Ultrasonic probe and manufacturing method thereof." This invention features a capacitive micromachined ultrasonic transducer (cMUT) array designed to generate ultrasonic waves. It also integrates an innovative circuit bonded to the cMUT array and employs a flexible printed circuit board to efficiently output signals. The inclusion of an anisotropic conductive film (ACF) enables effective connectivity between components, enhancing the probe's functionality.

Another significant patent is the "Method and apparatus for manufacturing a passive component for an acoustic transducer." This invention outlines a process that utilizes ultrasonic waves to improve the dispersion of metal oxide filler within an epoxy resin, resulting in a passive component with enhanced sound velocity and attenuation characteristics. This advancement contributes to the capabilities of acoustic transducers by achieving uniform surfaces with superior performance.

Career Highlights

Yongrae Roh has garnered valuable experience working with various renowned institutions. Notably, he has been associated with Alpinion Medical Systems Co., Ltd., where he has contributed to the development of advanced medical technologies. He has also been part of Kyungpook National University Industry-Academic Cooperation Foundation, further bridging the gap between research and practical application.

Collaborations

Throughout his career, Yongrae Roh has collaborated with esteemed professionals, including Byungkuk Bae and Hoseop Shin. These partnerships have played a significant role in his research and development efforts, fostering innovation through collaborative problem-solving and knowledge exchange.

Conclusion

Yongrae Roh's inventive spirit and dedication to advancing ultrasonic technology have positioned him as a key figure in the field. With a focus on enhancing the performance of acoustic transducers through his innovative patents, he continues to inspire future inventions and contribute to technological progress. Through his career and collaborations, Roh exemplifies the impactful role of inventors in shaping the world of technology.