Yongyi Wu

Title: Yongyi Wu - Innovator in Open Load Detection Technology

Introduction

Yongyi Wu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the area of open load detection. His innovative approach has led to the development of a patented method that enhances the reliability of test circuits.

Latest Patents

Yongyi Wu holds a patent for a "Method and circuitry for open load detection." This patent describes a method of determining whether there is an open load fault in a test circuit. The process involves closing a first switch to couple an input voltage to a first LC filter, where a first capacitor is grounded. The first LC filter is connected to a first terminal of the test circuit. Subsequently, a second switch is closed to couple the input voltage to a second LC filter, which also has a grounded capacitor. After the LC filters charge to the input voltage, the second switch is opened, allowing the second capacitor to discharge across a discharge resistor for a specified time. If the voltage across the discharge resistor falls below a reference voltage, it indicates an open load fault in the test circuit.

Career Highlights

Yongyi Wu is currently employed at Texas Instruments Corporation, a leading company in semiconductor design and manufacturing. His work at Texas Instruments has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of technology in the industry.

Collaborations

Yongyi Wu has collaborated with talented coworkers such as JianQuan Liao and GuangYao Zhou. Their combined expertise has fostered a productive environment for innovation and development.

Conclusion

Yongyi Wu's contributions to open load detection technology exemplify the impact of innovative thinking in engineering. His patent and work at Texas Instruments Corporation highlight his role as a key player in advancing electrical engineering solutions.