Company Filing History:
1 out of 49 
1 out of 1 Years Active: 2018
Title: The Innovative Contributions of Dong Uk Jang
Introduction
Dong Uk Jang is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of audio technology, particularly with his innovative horn speaker design. His work focuses on enhancing sound quality while minimizing noise, showcasing his expertise in acoustics and engineering.
Latest Patents
Dong Uk Jang holds a patent for a horn speaker that improves ambience and sound quality. This invention minimizes the transmission of sound diffusion and noise while maximizing the transmission of source sound generated by a speaker unit. The design features a seating groove that collects sound emitted by the speaker unit, which is then discharged through a discharge outlet of the horn speaker. By integrating multiple horns within the primary and secondary cases of the enclosure, the structure is simplified, reducing the size and assembly difficulty of the horn speaker. Additionally, the reproduction band of sound can be extended by forming a horn in a duct structure, enhancing sound pressure through resonance. This innovative approach effectively reduces distortion in sound reproduction.
Career Highlights
Throughout his career, Dong Uk Jang has worked with reputable companies in the audio industry. He has been associated with Electronic Controls Company and Sung Ju Sound Corporation, where he applied his skills in sound engineering and product development. His experience in these organizations has contributed to his growth as an inventor and innovator.
Collaborations
Dong Uk Jang has collaborated with various professionals in the field, including his coworker Brian Lynn Olsen. These collaborations have likely enriched his work and led to further advancements in audio technology.
Conclusion
Dong Uk Jang's contributions to the field of audio technology, particularly through his innovative horn speaker design, demonstrate his commitment to improving sound quality and reducing noise. His work continues to influence the industry and showcases the importance of innovation in enhancing everyday experiences.