This inventor holds 1 USPTO granted patent. Top assignee: Sungkyunkwan University. Active years: 2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016
Title: Hearyun Jung: Innovator in Envelope Tracking Technology
Introduction
Hearyun Jung is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the area of power amplification technology. His innovative work has led to the development of a unique patent that enhances the efficiency of power amplifiers.
Latest Patents
Hearyun Jung holds a patent for a "Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope tracking power amplifier using the same." This invention discloses a multi-mode bias modulator that operates in either envelope tracking mode or average power tracking mode. The envelope tracking power amplifier includes a multi-mode bias modulator and a power amplifier. The multi-mode bias modulator generates a variable bias voltage using a linear amplifier and a switching amplifier, which operates based on an operation mode control signal. This signal determines whether the device functions in envelope tracking mode or average power tracking mode. The power amplifier is then biased in response to the variable bias voltage, allowing it to power-amplify a radio frequency (RF) signal and output the amplified RF signal to an antenna. Hearyun Jung has 1 patent to his name.
Career Highlights
Hearyun Jung is affiliated with Sungkyunkwan University, where he contributes to research and development in electrical engineering. His work is recognized for its innovative approach to improving power amplifier efficiency, which is crucial for various applications in telecommunications and broadcasting.
Collaborations
Hearyun Jung has collaborated with notable colleagues, including Junghyun Ham and Youngoo Yang. Their combined expertise has further advanced the research and development efforts in their field.
Conclusion
Hearyun Jung's contributions to envelope tracking technology exemplify the impact of innovative thinking in electrical engineering. His patent reflects a significant advancement in power amplification, showcasing his role as a leading inventor in this domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile