Yufei Qian

Title: Yufei Qian: Innovator in Dynamic Voltage and Frequency Scaling

Introduction

Yufei Qian is a notable inventor based in Seattle, WA. He has made significant contributions to the field of computer systems, particularly in the area of power consumption management. His innovative approach to dynamic voltage and frequency scaling transitions has garnered attention in the tech community.

Latest Patents

Yufei Qian holds a patent titled "Current compensation during dynamic voltage and frequency scaling transitions." This patent discloses a method for adjusting operation parameters of a computer system based on its power consumption. During a power state transition, the voltage level of a power supply signal is sampled at multiple time points to generate several voltage level samples. One of these samples is then adjusted using a specific coefficient to produce an updated voltage level sample. The power consumption of the computer system is determined using this updated sample, allowing for adjustments to at least one operational parameter based on the power consumption.

Career Highlights

Yufei Qian is currently employed at Oracle International Corporation, where he continues to develop innovative solutions in computer technology. His work focuses on enhancing the efficiency of computer systems through advanced power management techniques.

Collaborations

Some of Yufei Qian's coworkers include Yifan YangGong and Sebastian Turullols. Their collaborative efforts contribute to the advancement of technology within their organization.

Conclusion

Yufei Qian's contributions to dynamic voltage and frequency scaling represent a significant advancement in computer system efficiency. His innovative methods are paving the way for more effective power management in technology.