Company Filing History:
Years Active: 1981
Title: The Innovations of William D. Harrison
Introduction
William D. Harrison is a notable inventor based in Nashville, TN (US). He has made significant contributions to the field of analog-to-digital conversion systems. His innovative approach has led to the development of a unique patent that enhances the accuracy and efficiency of these systems.
Latest Patents
Harrison holds a patent for a "Fast high resolution predictive analog-to-digital converter with error." This invention utilizes a fast analog-to-digital converter with a resolution that is less than the system resolution. It converts the difference between a previously predicted value and the current analog value. The converted difference is then summed with the predicted value to compute the actual value of the analog input signal, achieving a resolution greater than that of the fast analog-to-digital converter. The high-resolution digital value obtained becomes the predicted value for the next conversion. This process is further enhanced by a digital-to-analog converter that maintains the same accuracy as the system output. The system also includes a gain scaling and switching circuit to compensate for errors that may occur when the difference between the true analog input and the prediction exceeds the range of the low-resolution converter.
Career Highlights
Harrison is associated with Harrison Systems, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the performance of analog-to-digital conversion systems, making them more reliable and efficient.
Collaborations
Harrison collaborates with Henry H. Martin, contributing to the advancement of technology in their field. Their partnership has fostered an environment of innovation and creativity.
Conclusion
William D. Harrison's contributions to the field of analog-to-digital conversion are noteworthy. His patent reflects a deep understanding of technology and a commitment to enhancing system performance. His work continues to influence the industry and pave the way for future innovations.