Yi-Jan Chang

Title: Innovations by Yi-Jan Chang: A Pioneer in Motor Drive Systems

Introduction

Yi-Jan Chang, a talented inventor based in Taoyuan, Taiwan, has made significant contributions in the field of motor drive systems and control technologies. With four patents to his name, his innovative work has pushed the boundaries of current sensing methods and motor safety features.

Latest Patents

Yi-Jan Chang's most recent patents showcase his expertise and forward-thinking approach. One notable patent is a "Current Sensing Correction Method and Driving System Using Same," which introduces a unique correction method for a driving system. This system acquires three-phase current detection values, records demagnetization values, and generates tailored correction commands to achieve optimal performance.

Another key invention is the "Motor Drive System and Control Method Therefor." This patent highlights a motor drive system equipped with a two-channel safe torque off (STO) redundancy infrastructure, aimed at enhancing safety measures. Additionally, it includes a diagnosis module specifically designed to identify malfunctions within the STO modules, ensuring compliance with safety requirements.

Career Highlights

Currently employed at Delta Electronics, Inc., Yi-Jan Chang has focused his career on developing innovative technologies that enhance motor drive systems. His prolific inventions not only further the company's research and development aspirations but also contribute to advancements in various applications within the electronic domain.

Collaborations

Throughout his career, Yi-Jan has collaborated with other skilled professionals, including colleagues Yi-Kai Chou and Po-Sung Chiang. Their joint efforts foster a collaborative environment that thrives on creativity and problem-solving, ultimately driving forward the pace of innovation at their firm.

Conclusion

Yi-Jan Chang stands out in the realms of invention and innovation, particularly with his advancements in motor drive systems. His work exemplifies the synergy between creativity and practicality, aiming to enhance both functionality and safety in engineering applications. As he continues to develop groundbreaking technologies, his contributions will undoubtedly leave a lasting impact in the industry.