This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Pohang University of Science and Technology Foundation. Active years: 2016-2021.
Location History:
- Pohang-si, KR (2017)
- Seoul, KR (2016 - 2021)
Company Filing History:
Years Active: 2016-2021
Title: Seong Eun Cho: Innovator in Hearing Aid Technology
Introduction
Seong Eun Cho is a notable inventor based in Pohang, South Korea. He has made significant contributions to the field of hearing aid technology, with a focus on integrating modern smartphone capabilities into traditional hearing devices. With a total of 3 patents, his work exemplifies innovation and practicality in addressing hearing challenges.
Latest Patents
One of his latest inventions is a smartphone-based hearing aid. This device does not require a separate power supply or digital signal processing device. Instead, it features an analogue interface unit, which is configured with a single integrated circuit chip. This chip connects multiple microphones to a smartphone, resulting in a compact design that reduces costs while enhancing audio performance. The smartphone-based hearing aid utilizes components such as a smartphone-embedded application processor, RAM, digital-analogue converter, speaker, and display, making it an affordable option for users. Notably, it can perform digital signal processing within milliseconds using software, leveraging the CPU and GPU embedded in the smartphone's application processor.
Another innovative patent is a microphone 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. When applied to hearing aids, it enables users to focus on sounds generated by specific sources while minimizing surrounding noise.
Career Highlights
Seong Eun Cho is affiliated with the Pohang University of Science and Technology Foundation, where he continues to develop groundbreaking technologies in the field of audio and hearing solutions. His work has garnered attention for its innovative approach to integrating existing technology with new applications.
Collaborations
He collaborates with talented individuals such as Hong June Park and Dong Hee Yeo, who contribute to his research and development efforts. Their combined expertise enhances the potential for further advancements in hearing aid technology.
Conclusion
Seong Eun Cho's contributions to hearing aid technology demonstrate a commitment to innovation and accessibility. His patents reflect a deep understanding of user needs and the potential of modern technology to improve quality of life. Through his work, he continues to pave the way for future advancements in the field.