This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignees: Samsung Electronics Ltd., Sungkyunkwan University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2026
Title: Changwook Kim: Innovator in Power Amplifier Technology
Introduction
Changwook Kim is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of communication technology, particularly in the development of power amplifiers for advanced communication systems.
Latest Patents
Changwook Kim holds a patent for a power amplifier and electronic device that supports 5th generation (5G) and pre-5G communication systems. This invention aims to enhance data transmission rates beyond those achieved by 4th generation (4G) systems, such as long-term evolution (LTE). The patent describes a Doherty power amplifier that includes a first and second power amplifier, along with various transmission lines and networks to optimize performance.
Career Highlights
Throughout his career, Changwook Kim has worked with prominent organizations, including Samsung Electronics Ltd. and Sungkyunkwan University. His experience in these institutions has allowed him to refine his expertise in communication technologies and contribute to innovative solutions in the industry.
Collaborations
Changwook Kim has collaborated with Seunghoon Jee, further enhancing his work in the field of power amplifiers and communication systems.
Conclusion
Changwook Kim's contributions to power amplifier technology demonstrate his commitment to advancing communication systems. His innovative patent reflects the ongoing evolution of technology in the 5G era.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile