Location History:
- Gyeonggi-do, KR (2014)
- Suwon-si, KR (2016 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Iizuka Shinichi: Innovator in Power Amplifier Technology
Introduction
Iizuka Shinichi, a notable inventor based in Suwon-si, South Korea, has made significant contributions to the field of power amplification technology. With a total of three patents to his name, Iizuka has developed innovative solutions that enhance the performance and efficiency of electronic devices.
Latest Patents
Iizuka's most recent patents reflect his ingenuity. His first patent focuses on a *power amplifier with a bias current generating and bias current limiting apparatus*. This invention comprises a bias current circuit that both generates a bias current for the power amplifier and critically controls the rise in bias current. It utilizes a band gap reference circuit to provide a reference voltage, ensuring stability and performance efficiency within the amplifier.
In addition, he has patented a *power detection circuit and RF signal amplification circuit*, which showcases his skills in electronic design. This circuit includes a coupling unit that extracts induced power, a rectification unit to convert the signal, and a slope adjustment unit that modifies the output signal based on internal impedance variations. This innovation enhances the accuracy and effectiveness of power detection, pivotal in many applications.
Career Highlights
Iizuka is currently employed at Samsung Electro-Mechanics Co., Ltd., a leading company in the electronics industry. His role allows him to engage in cutting-edge research and development, further solidifying his reputation as a skilled inventor in his domain.
Collaborations
Throughout his career, Iizuka has worked alongside talented colleagues such as Sang Hoon Ha and Jun Kyung Na. These collaborations have contributed to the development of various technologies, showcasing the importance of teamwork in driving innovation forward.
Conclusion
Iizuka Shinichi's work exemplifies the spirit of innovation in the field of power amplification. His patents not only enhance existing technologies but also pave the way for future advancements. As he continues his research at Samsung Electro-Mechanics Co., Ltd., the contributions of Iizuka to the tech industry will remain impactful and transformative.