Qi Niu

Title: Innovations of Inventor Qi Niu

Introduction

Qi Niu is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of sensor technology, particularly in the area of voltage regulation for time-of-flight sensors. His work is characterized by a focus on enhancing the robustness and efficiency of these sensors.

Latest Patents

Qi Niu holds a patent titled "Voltage regulation for increased robustness in indirect time-of-flight sensors." This innovative patent describes a time-of-flight sensor that includes an integrated circuit chip featuring a voltage regulator and a load. The load consists of a grouping of pixel circuits and a modulation driver powered by the voltage regulator. Each pixel circuit includes a photodiode that generates charge in response to reflected modulated light, a floating diffusion for charge storage, and a transfer transistor for charge transfer. A feedback circuit is integrated between the load and the voltage regulator, receiving feedback signals to optimize performance. Qi Niu has 1 patent to his name.

Career Highlights

Qi Niu is currently employed at OmniVision Technology, Inc., where he continues to develop cutting-edge technologies in sensor design. His work has contributed to advancements in imaging and sensing applications, making a significant impact in the industry.

Collaborations

Some of Qi Niu's coworkers include Zheng Yang and Andreas Suess, who collaborate with him on various projects within the company.

Conclusion

Qi Niu's innovative work in voltage regulation for time-of-flight sensors showcases his expertise and commitment to advancing sensor technology. His contributions are vital to the ongoing development of more robust and efficient sensing solutions.