Yongxin Li

Title: Yongxin Li - Innovator in Digital-to-Time Conversion Technology

Introduction

Yongxin Li is a notable inventor based in Champaign, IL (US). He has made significant contributions to the field of digital-to-time conversion technology. His innovative work has led to the development of a unique apparatus that enhances the performance of fractional-N phase-locked loops (PLLs).

Latest Patents

Yongxin Li holds a patent for a "Low integral non-linearity digital-to-time converter for fractional-N PLLS." This invention includes a first digital-to-time converter (DTC) and a second DTC. The first DTC comprises a sequence of delay stages, where each stage adds a delay to an input signal based on a control signal. Each delay stage features a comparator and a capacitor connected to the input of the comparator and to ground. The second DTC operates in parallel with the first, adding a delay to the input signal based on a complement of the control signal. This innovative design aims to improve the overall performance and accuracy of digital-to-time conversion.

Career Highlights

Yongxin Li is currently employed at Cisco Technology, Inc., where he continues to push the boundaries of technology through his inventive work. His expertise in digital-to-time conversion has positioned him as a valuable asset in the tech industry.

Collaborations

Yongxin has collaborated with talented coworkers, including Kadaba Lakshmikumar and Romesh Kumar Nandwana. These collaborations have fostered an environment of innovation and creativity, contributing to the advancement of technology in their field.

Conclusion

Yongxin Li's contributions to digital-to-time conversion technology exemplify his innovative spirit and dedication to advancing the field. His patent and work at Cisco Technology, Inc. highlight his role as a key inventor in the tech industry.