Joseph S Chang

Title: **Joseph S. Chang: Innovator in Switched Capacitor Circuits**

Introduction

Joseph S. Chang is a prominent inventor based in Clayton, Australia, known for his significant contribution to the field of electrical engineering. He holds a patent for a groundbreaking invention that enhances the efficiency of switched capacitor circuits, a vital component in modern electronics. His expertise and innovative thinking have earned him recognition within the academic community and industry alike.

Latest Patents

Joseph S. Chang's most notable patent is titled "Time-multiplexed switched capacitor circuit having reduced capacitance." This invention introduces a novel approach where certain capacitors are shared during local time periods within a global time period, effectively minimizing the total capacitance of the circuit. This reduction leads to savings in chip area in integrated circuit implementations and component savings in discrete implementations. The patent outlines a multiplexed circuit consisting of an array of capacitors that include first and second common capacitors as well as pluralities of capacitors. The design allows for strategic switching of capacitors into the circuit during different local time periods, thereby optimizing space and resources.

Career Highlights

Joseph is currently affiliated with the University of Melbourne, where he collaborates with leading researchers and contributes to advancing electrical engineering principles. His focus on innovations that lead to more efficient electronic components demonstrates his commitment to fostering developments in the industry. His affiliation with the university offers him opportunities to explore new ideas and mentor aspiring engineers.

Collaborations

Throughout his career, Joseph has worked closely with Yit C. Tong, showcasing a productive collaboration that merges their expertise. Together, they have explored various aspects of electrical engineering, contributing to the advancement of technology through innovative designs and solutions.

Conclusion

Joseph S. Chang stands out as a dedicated inventor who has made a meaningful impact on the field of electrical engineering. His work on time-multiplexed switched capacitor circuits highlights his innovative spirit and commitment to improving electronic designs. As he continues to collaborate with fellow researchers and contribute to academia, Joseph's influence in the industry is sure to grow, paving the way for future advancements in technology.