Company Filing History:
Years Active: 2010
Title: Innovations of Inventor Yun-Ho Choi
Introduction
Yun-Ho Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of electronics, particularly in the development of radio frequency amplifiers and power amplifiers. With a total of two patents to his name, Choi's work reflects a commitment to innovation and efficiency in electronic design.
Latest Patents
Choi's latest patents include a radio frequency (RF) amplifier and a low power consuming mixed mode power amplifier. The RF amplifier features an amplification circuit that enhances an RF signal, a bias voltage generation circuit that supplies the necessary bias voltage, and a first bias resistor that connects the amplification circuit to the bias voltage generation circuit. This design allows the bias voltage to be influenced by the RF signal. The low power consuming mixed mode power amplifier consists of a low output amplifier circuit that generates a power amplified result with high efficiency in low output mode, and a high output amplifier circuit that provides high linearity in high output mode. An amplifier controller selectively activates these circuits based on the power level of the input signal, ensuring optimal performance.
Career Highlights
Yun-Ho Choi is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of electronic innovation. His work has been instrumental in advancing technologies that are crucial for modern communication systems.
Collaborations
Choi collaborates with talented individuals in his field, including Young-Ho Kim and Seok-bong Hyun. Their combined expertise fosters a creative environment that enhances the development of cutting-edge technologies.
Conclusion
Yun-Ho Choi's contributions to the field of electronics through his innovative patents demonstrate his dedication to advancing technology. His work not only reflects his expertise but also his commitment to creating efficient solutions in the realm of electronics.