Company Filing History:
Years Active: 1995-1996
Title: The Innovative Contributions of Sang D Yu
Introduction
Sang D Yu is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of compact cassette tape recorders, particularly in the area of mode changing mechanisms. With a total of 2 patents, his work showcases a blend of creativity and technical expertise.
Latest Patents
Sang D Yu's latest patents include a method and apparatus for mode changing in a deck mechanism suitable for use in compact cassette tape recorders. The first patent describes a mode changing method utilizing one cam gear and one solenoid. This innovative method allows for seamless transitions between different modes, such as stop, play, reverse play, and reverse record, without causing overrunning of the tape out of the cassette. The second patent outlines an apparatus that includes various actuating and selection members, designed to facilitate the mode changing operation while ensuring reliability and efficiency.
Career Highlights
Sang D Yu is currently employed at Goldstar Co., Ltd., where he continues to develop and refine technologies related to audio recording devices. His work has been instrumental in enhancing the functionality and user experience of cassette tape recorders.
Collaborations
Sang D Yu has collaborated with Hae Sun Lee, contributing to the advancement of their shared projects in the field of audio technology.
Conclusion
Sang D Yu's innovative patents and contributions to the audio technology industry highlight his role as a significant inventor. His work continues to influence the design and functionality of compact cassette tape recorders, showcasing the importance of innovation in this field.