Company Filing History:
Years Active: 2012
Title: Innovations of Yu-Chun Chang in High-Voltage Selecting Circuits.
Introduction: Yu-Chun Chang is an accomplished inventor based in Yun-Lin County, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of high-voltage selecting circuits. His innovative approach has led to the creation of a patent that addresses critical issues in voltage generation.
Latest Patents: Yu-Chun Chang holds a patent for a high-voltage selecting circuit that generates an output voltage without a voltage drop. This circuit utilizes an auxiliary NMOS transistor to activate the corresponding selecting PMOS transistor when the first and second input voltages are equal. Additionally, it effectively prevents leakage current by employing an auxiliary PMOS transistor to deactivate the selecting PMOS transistor when one input voltage exceeds the other. This design ensures accurate voltage generation while minimizing energy loss.
Career Highlights: Yu-Chun Chang is currently associated with Ememory Technology Inc., where he continues to innovate and develop advanced technologies. His work has garnered attention for its practical applications in various electronic devices.
Collaborations: Some of Yu-Chun Chang's notable coworkers include Shao-Chang Huang and Wei-Yao Lin. Their collaborative efforts contribute to the advancement of technology within their organization.
Conclusion: Yu-Chun Chang's contributions to high-voltage selecting circuits exemplify the importance of innovation in electrical engineering. His patent not only enhances voltage generation but also addresses energy efficiency, showcasing his commitment to advancing technology.