Shaojun Ma

Title: **Innovative Contributions of Shaojun Ma in Electrical Engineering**

Introduction

Shaojun Ma is a prominent inventor based in San Jose, California, recognized for his innovative work in the field of electrical engineering. With a portfolio of four patents, Ma has demonstrated significant contributions that enhance the efficiency and functionality of electronic systems.

Latest Patents

Among his latest inventions, Ma's work includes the development of a "Pulse generator for injection locked oscillator." This innovative circuitry encompasses a multiplication injection locked oscillator (MIILO) that facilitates clock signal output through a unique ring injection locked oscillator (ILO) configuration. The design features multiple switching circuits that effectively manage input control signals to connect voltage and reference nodes, optimizing performance.

Another significant patent attributed to Shaojun Ma is the "Multi-phase clock signal generation circuitry." This invention employs quadrature locked loop circuitry that comprises multiple injection locked oscillators and XOR circuitry. The system efficiently generates a variety of clock signals with frequencies surpassing that of the reference clock, thereby enhancing timing precision within electronic devices.

Career Highlights

Shaojun Ma is currently employed at Xilinx, Inc., a company known for its advanced programmable logic devices and system-on-a-chip solutions. His role in the company has enabled him to harness his technical expertise, translating innovative ideas into patented technologies that address intricate engineering challenges.

Collaborations

Throughout his career, Ma has collaborated with esteemed coworkers, including Parag Upadhyaya and Chi Fung Poon. These collaborations have fostered a creative environment, allowing for robust discussions and the exchange of ideas that refine and elevate their collective contributions to the field.

Conclusion

Shaojun Ma's innovative work and patents underscore his commitment to advancing technology in electrical engineering. With a focus on optimizing clock generation and oscillator performance, his contributions continue to shape the future of electronic systems, proving the importance of dedicated inventors in the constantly evolving landscape of technology.