Won-Jun Shin

Title: Innovations of Won-Jun Shin in Gas Sensing Technology.

Introduction

Won-Jun Shin is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of gas sensing technology, particularly through his innovative methods involving FET-type sensors. His work focuses on enhancing the reactivity and selectivity of gas detection, which is crucial for various applications in environmental monitoring and safety.

Latest Patents

Won-Jun Shin holds a patent for a method of sensing on a FET-type gas sensor using charge storage engineering effect. This patent outlines a novel sensing method that includes applying a preset erase voltage or program voltage to the control gate of the sensor. This approach allows for the adjustment of the threshold voltage of the FET transducer, thereby controlling the charge at the interface between the passivation layer and the sensing material layer. The method also details a recovery phase where a pre-bias is applied to enhance the desorption rate of the detected gas, improving the overall efficiency of the sensor.

Career Highlights

Currently, Won-Jun Shin is affiliated with Seoul National University, where he continues to advance research in gas sensing technologies. His academic background and ongoing research contribute to the development of innovative solutions in the field.

Collaborations

Won-Jun Shin collaborates with Jong-Ho Lee, working together to push the boundaries of gas sensing technology and explore new methodologies that can lead to improved sensor performance.

Conclusion

Won-Jun Shin's contributions to gas sensing technology through his innovative patent demonstrate his commitment to advancing this critical field. His work not only enhances the capabilities of gas sensors but also paves the way for future innovations in environmental monitoring.