Location History:
- Yongin-si, KR (2016)
- Seongnam-si, KR (2016)
Company Filing History:
Years Active: 2016
Title: Innovations of Justin Jungsup Kim
Introduction
Justin Jungsup Kim is an accomplished inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of amplification devices and digital microphones. With a total of two patents to his name, Kim's work showcases his innovative approach to enhancing technology.
Latest Patents
Kim's latest patents include a startup circuit and a capacitive sensor amplification device that incorporates this startup circuit. This invention aims to shorten the startup time by connecting a high impedance resistor of an amplifier to a predetermined voltage source during the startup phase. The capacitive sensor amplification device features an amplification unit designed to amplify signals input into the device, along with a startup circuit that improves the startup time of the amplification unit. The startup circuit consists of a comparator that receives outputs from the amplification unit and a preset reference voltage, allowing it to compare these signals and output a comparison result. Additionally, Kim has developed a digital condenser microphone equipped with a preamplifier that has variable input impedance. This microphone includes a bias terminal for applying a bias voltage to the input signal and an impedance unit with at least one variable input impedance element. The operational amplifier in this device converts the input signal into an output signal, while a control block manages the total impedance based on the output signal's DC voltage level.
Career Highlights
Justin Jungsup Kim is currently employed at Cesign Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic devices, particularly in the realm of audio technology.
Collaborations
Kim collaborates with talented coworkers, including Soo Hyoung Lee and Jae Young Shin, who contribute to the innovative projects at Cesign Co., Ltd. Their combined expertise fosters a creative environment that drives technological advancements.
Conclusion
Justin Jungsup Kim's contributions to the field of electronics through his patents and collaborative efforts highlight his role as a significant innovator. His work continues to influence the development of advanced amplification devices and digital microphones, showcasing the importance of innovation in technology.