Company Filing History:
1 out of 1 
1 out of 4 Years Active: 2005
Title: Kee Cheol Ahn: Innovator in High-Frequency Power Amplifiers
Introduction
Kee Cheol Ahn is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of high-frequency power amplifiers, particularly in communication systems. His innovative approach has led to advancements that simplify the design and production of these essential components.
Latest Patents
Ahn holds a patent for a "High-frequency power amplifier having differential inputs." This invention focuses on a high-frequency power amplifier designed for the 2.4 GHz ISM frequency band. The patent outlines a method to simplify the output port structure of communication systems by utilizing a silicon germanium (SiGe) microwave monolithic integrated circuit (MMIC). This innovation reduces the number of components in a transmission unit, ultimately lowering the cost of communication systems.
Career Highlights
Throughout his career, Kee Cheol Ahn has worked with various organizations, including Tachyonics Corporation and the Institute of Information Technology Assessment. His experience in these companies has allowed him to develop and refine his expertise in high-frequency technologies.
Collaborations
Ahn has collaborated with several professionals in his field, including Jae Hong Joo and Kyong Ryol Kim. These partnerships have contributed to his success and the advancement of his inventions.
Conclusion
Kee Cheol Ahn is a distinguished inventor whose work in high-frequency power amplifiers has made a significant impact on communication technology. His innovative patent demonstrates his commitment to improving the efficiency and cost-effectiveness of communication systems.