Location History:
- Seoul, KR (2011 - 2017)
- Gyeonggi-do, KR (2017)
Company Filing History:
3 out of 1,813 
1 out of 178 
Years Active: 2011-2017
Title: Innovations of Joo Min Jung
Introduction
Joo Min Jung is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of power amplification technology, holding a total of four patents. His work focuses on enhancing the efficiency and performance of power amplifiers, which are crucial components in various electronic devices.
Latest Patents
One of Joo Min Jung's latest patents is a "Protection Circuit for Power Amplifier." This invention involves a power amplifier that includes a voltage detection circuit to monitor the output voltage and a current detection circuit to track the output current. Additionally, it features a control voltage generation circuit that produces a control voltage proportional to the detected output values. The control circuit is designed to reduce the output power of the amplifier when the control voltage surpasses a predetermined threshold.
Another significant patent is the "Hybrid Power Amplifier Having Electrical and Thermal Conduction Path." This invention describes a heterojunction bipolar transistor (HBT) hybrid RF power amplifier. It consists of a first device with an input terminal for receiving an RF signal, a pre-driver stage for amplifying the signal, and an output terminal. The second device contains a main stage with an HBT amplifier circuit that further amplifies the RF signal before it is output through the first device's terminal.
Career Highlights
Joo Min Jung has worked with several prominent companies in the technology sector. He has been associated with Avago Technologies, specifically with its General IP and Wireless IP divisions in Singapore. His experience in these companies has allowed him to refine his skills and contribute to innovative projects in the field of power amplification.
Collaborations
Throughout his career, Joo Min Jung has collaborated with talented individuals such as Moon Suk Jeon and Jung Hyun Kim. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Joo Min Jung's contributions to power amplifier technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in electronic devices, showcasing the importance of innovation in technology.