Company Filing History:
Years Active: 2002
Title: The Innovative Contributions of Dong Ok Yoo
Introduction
Dong Ok Yoo is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of electric-acoustic transducers, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of audio devices, particularly in compact electronic appliances.
Latest Patents
One of his latest patents is an electric-acoustic transducer featuring dual voice coil drivers. This innovative design incorporates first to third permanent magnets within a yoke, generating non-alternating magnetic fields. The configuration allows for the creation of alternating magnetic fields of the same phase, resulting in high power and efficiency across a broad frequency band. This technology is particularly suitable for small electronic devices, such as notebook computers.
Another significant patent by Dong Ok Yoo involves an electric-acoustic transducer that utilizes a moving magnet and a specific transducing method. This design includes a fixed coil that generates an alternating magnetic field when an electrical drive signal is applied. The moving permanent magnet, positioned above the fixed coil, creates a non-alternating magnetic field. The interaction between these fields causes a vibrating diaphragm to produce sound, showcasing a unique approach to audio transduction.
Career Highlights
Dong Ok Yoo is currently employed at Microtech Corporation, where he continues to innovate in the field of audio technology. His work has been instrumental in advancing the capabilities of electric-acoustic transducers, making them more efficient and effective for modern applications.
Collaborations
He collaborates with talented coworkers, including Kyung Ho Kim and Ok Jung Yoo, who contribute to the innovative projects at Microtech Corporation. Their combined expertise fosters a creative environment that drives technological advancements.
Conclusion
Dong Ok Yoo's contributions to electric-acoustic transducer technology highlight his role as a leading inventor in the field. His patents reflect a commitment to innovation and efficiency, paving the way for future developments in audio technology.