Company Filing History:
Years Active: 2020-2024
Title: Innovations by Yong Ju Ji
Introduction
Yong Ju Ji is a prominent inventor based in Gyeongsangnam-do, South Korea. He has made significant contributions to the field of audio technology, holding a total of 12 patents. His innovative designs focus on enhancing sound quality and user experience in earphones and speakers.
Latest Patents
One of his latest patents is an earphone with a duct unit that divides a pressure equilibrium hole and a back hole. This design includes a driver unit with a frame, magnetic circuit, voice coil, and diaphragm, which work together to reproduce sound effectively. The pressure equilibrium hole improves the pressure difference between the front and rear sides of the driver unit, while the back hole smooths the vibration of the diaphragm. Another notable patent is for a two-way receiver featuring a front bass duct. This receiver includes a cylindrical frame and a yoke that divides the internal space, allowing for enhanced sound emission from the speaker units.
Career Highlights
Yong Ju Ji is currently employed at Em-tech Co., Ltd., where he continues to innovate in audio technology. His work has significantly impacted the design and functionality of audio devices, making them more efficient and user-friendly.
Collaborations
Yong Ju Ji collaborates with talented individuals such as Jun Hee Han and Jung Ho Kang, contributing to a dynamic and innovative work environment.
Conclusion
Yong Ju Ji's contributions to audio technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the design of modern audio devices, enhancing the listening experience for users worldwide.