Ye Hsuan Yan

Title: Innovator Spotlight: Ye Hsuan Yan

Introduction: Ye Hsuan Yan is a distinguished inventor based in Hsinchu, Taiwan. Known for his contributions to electrical engineering and control systems, he has successfully secured two patents that demonstrate his innovation and technical expertise in the field.

Latest Patents: Ye's latest inventions include a "Pulse Width Modulation Controller, Circuit and Method Thereof with Short Circuit Protection" and a "Current Mode PWM Boost Circuit and Feedback Signal Sensing Method Thereof."

The Pulse Width Modulation (PWM) controller features a voltage transformation module that converts an input voltage into an output voltage, coupled with a voltage-sensing module that detects the voltage of a first terminal proportionate to the output voltage. It is designed with a timer that monitors the duration the voltage of the first terminal remains below a reference voltage, initiating a short circuit signal if the time exceeds a predetermined threshold.

His other invention, the Current Mode PWM Boost Circuit, utilizes a feedback signal sensing method that includes charging a capacitor with a current source during a PWM signal's pulse duration to create an equivalent slope compensation ramp signal. This innovation addresses challenges in controlling inductor current flow and forms a feedback signal through the coupling characteristics of the capacitor.

Career Highlights: Ye Hsuan Yan is associated with Advanced Analog Technology, Inc., where his work contributes significantly to the company's advancements in analog technology. With his technical prowess and innovative mindset, he has established a solid reputation within the industry.

Collaborations: At Advanced Analog Technology, Ye collaborates with talented colleagues, including Chien Peng Yu and Yi Cheng Wang, who contribute to the company's innovative projects and research initiatives. This teamwork enhances the development of cutting-edge technologies in the field.

Conclusion: Ye Hsuan Yan's contributions through his patents reflect a commitment to innovation in electrical engineering. His work not only advances technology but also sets a foundation for future breakthroughs in analog systems. As he continues to push the boundaries of his field, Ye remains a pivotal figure in the landscape of modern technology.