Mark Trafford

Title: The Innovative Mind of Mark Trafford

Introduction

Mark Trafford, based in Fleetwood, PA, is a distinguished inventor with a remarkable portfolio, holding a total of 8 patents. Trafford has made significant contributions to technology, particularly in the fields of receiver circuits and automatic gain control systems. His inventive spirit and technical expertise have led to innovative solutions that enhance signal processing.

Latest Patents

Among Trafford's latest creations is a patent titled "IQ-skew adaptation for a symmetric eye in a SerDes receiver." This invention outlines an adaptation process within a receiver circuit that automatically adjusts the IQ-skew, ensuring proper eye centering in a data eye. The embodiment maximizes the horizontal margin of the eye by utilizing a 'biased' bang-bang phase detector (BBPD) within a clock and data recovery circuit (CDR). This system strategically weighs the phase detector's UP and DOWN outputs differently to effectively locate the inner eye's center.

Another notable patent is titled "Methods and apparatus for automatic gain control using samples taken at desired sampling phase and target voltage level." This innovation provides techniques for adjusting the gain of received signals based on multiple samples obtained at desired sampling phases and voltage levels. By assessing these samples and comparing them to a target voltage level, the system ensures optimal receiver gain adjustments, leveraging logic functions like exclusive OR for effective comparisons.

Career Highlights

Mark Trafford has an impressive career, having worked with prestigious companies, including LSI Corporation and Agere Systems Inc. His extensive experience in the industry has shaped his understanding of signal processing and electronic systems, enabling him to develop cutting-edge technologies that address real-world challenges.

Collaborations

Throughout his career, Trafford has collaborated with talented individuals, including Mohammad Shafiul Mobin and Ye Liu. These partnerships have fostered an environment of creativity and innovation, allowing for the exchange of ideas and the development of advanced solutions across various technological domains.

Conclusion

Mark Trafford stands as a testament to the power of innovation in technology. With a solid foundation of patents and collaborative efforts, Trafford continues to push the boundaries of what is possible in signal processing and electronic systems. His work not only exemplifies technical proficiency but also inspires the next generation of inventors and engineers to explore new horizons in innovation.