Yun-Seo Park

Title: **Inventor Yun-Seo Park: Pioneering Innovations in Signal Generation**

Introduction

Yun-Seo Park, an accomplished inventor based in Atlanta, GA, has made significant contributions to the field of wireless communications through her innovative inventions. With a total of two patents to her name, she has been instrumental in developing technologies that enhance signal generation for various applications.

Latest Patents

Yun-Seo Park’s most recent patents include a **Wideband I/Q Signal Generation Device** and an **Ultra Wide Band Signal Generator**. The Wideband I/Q Signal Generation Device is an apparatus designed for generating in-phase/quadrature-phase (I/Q) signals in a wireless transceiver. This device features a local oscillator for generating oscillation signals and employs first and second mixers to convert the transmission/reception signals into baseband or high-frequency signals. To ensure effective operation, the device includes a phase locked circuit for controlling the local oscillator and a polyphase filter that separates the oscillation signal into I and Q signals based on a control signal.

Her second patent, the Ultra Wide Band Signal Generator, presents a novel approach to generating required frequency signals using harmonic signals within the ultra wide band (UWB) frequency range. This generator includes a tunable active inductor capable of producing harmonic signals with consistent power strengths and an oscillator that amplifies these signals into higher frequency bands. The innovation is further enhanced by a filter that selectively outputs one of the harmonic signals.

Career Highlights

Throughout her career, Yun-Seo Park has worked with leading organizations in the technology sector. Notably, she has held positions at Samsung Electronics Co., Ltd. and Georgia Tech Research Corporation. Her work at these companies has been pivotal in advancing research and development in signal generation technology.

Collaborations

Yun-Seo Park has collaborated with notable professionals in her field, including colleagues Sang-Hyun Woo and Chang-Ho Lee. Their collective expertise has fostered an environment of innovation and creativity, contributing to the successful development of her patented inventions.

Conclusion

In summary, Yun-Seo Park's innovative spirit and technical acumen have led to significant advancements in wireless communication technologies. Her contributions not only demonstrate her capabilities as an inventor but also highlight the importance of collaboration in driving innovation within the industry. With her patents, she continues to shape the future of signal processing and technology development.