Xiangyang Guo

Title: Xiangyang Guo: Innovator in Microelectronics

Introduction

Xiangyang Guo is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of microelectronics, holding a total of four patents. His work focuses on innovative circuit designs that enhance the performance and accuracy of electronic systems.

Latest Patents

One of his latest patents is a segmented capacitance calibration circuit applied in a pure capacitor array structure. This invention includes a first calibration unit, a second calibration unit, and a selection switch connected to a scaling capacitor. The design allows for negative and positive error calibrations, effectively solving nonlinear problems caused by precision errors in the scaling capacitor. Another notable patent is the duty cycle correction circuit, which features a sawtooth wave generating unit, a voltage regulating unit, and a differential comparator. This circuit ensures high integration and stability of output clock frequency by accurately correcting the duty cycle of the output clock.

Career Highlights

Xiangyang Guo is currently employed at Ipgoal Microelectronics (Sichuan) Co., Ltd. His role involves developing advanced electronic circuits that push the boundaries of current technology. His innovative designs have garnered attention in the microelectronics industry.

Collaborations

Xiangyang has collaborated with talented coworkers, including Yalan Lv and Ranran Feng. Together, they contribute to the innovative projects at their company, enhancing the overall research and development efforts.

Conclusion

Xiangyang Guo is a notable inventor whose work in microelectronics has led to significant advancements in circuit design. His patents reflect his commitment to innovation and excellence in the field.