Company Filing History:
Years Active: 2025
Title: Youngchang Choi: Innovator in Inverter Technology
Introduction
Youngchang Choi is a notable inventor based in Pohang-si, South Korea. He has made significant contributions to the field of electronics, particularly in inverter technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of electronic devices.
Latest Patents
Youngchang Choi holds a patent for an inverter that includes transistors with different threshold voltages. The patent describes an inverter comprising a first P-MOS transistor connected between a node receiving a drain voltage and a first path node, which operates based on an input voltage. Additionally, it features a first N-MOS transistor connected between the first path node and an output terminal, which outputs an output voltage and operates based on the drain voltage. The design also includes a second P-MOS transistor, a second N-MOS transistor, and a third set of P-MOS and N-MOS transistors, all working together to optimize performance.
Career Highlights
Youngchang Choi is affiliated with the Postech Research and Business Development Foundation, where he continues to advance his research and development efforts. His work has been instrumental in pushing the boundaries of inverter technology, making significant strides in the field.
Collaborations
He collaborates with talented individuals such as Seokhyeong Kang and Sunmean Kim, contributing to a dynamic research environment that fosters innovation and creativity.
Conclusion
Youngchang Choi's contributions to inverter technology exemplify the spirit of innovation in the electronics industry. His patent reflects a deep understanding of electronic components and their interactions, paving the way for future advancements.