Alan E Mathieu

Title: Alan E Mathieu: Innovator in Video Signal Processing

Introduction

Alan E Mathieu is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of video signal processing, particularly through his innovative patent related to phase detection.

Latest Patents

Alan holds a patent for an "Edge Integrating Phase Detector." This invention is designed for a phase-locked loop that processes a portion of a sync edge from an input video signal. The sampled signal is sent to an integrator in response to a gate pulse that is centered on a timing reference point of the sync edge. The integrator generates a control signal for a voltage-controlled oscillator (VCO) that is proportional to the imbalance between the positive and negative portions of the sampled signal. This technology enhances the accuracy and efficiency of video signal processing.

Career Highlights

Alan E Mathieu is currently employed at Tektronix, Inc., a company renowned for its contributions to electronic test and measurement equipment. His work at Tektronix has allowed him to apply his innovative ideas in practical applications, further advancing the field of video technology.

Collaborations

Throughout his career, Alan has collaborated with talented individuals such as Edward D Wardzala and Michael S Overton. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Alan E Mathieu's contributions to the field of video signal processing through his patent and work at Tektronix, Inc. highlight his role as an influential inventor. His innovative approach continues to impact the industry positively.