David W Morgan

Title: The Innovations of David W. Morgan

Introduction

David W. Morgan is a notable inventor based in Gaston, Oregon. He has made significant contributions to the field of electronics, particularly in the area of signal processing and calibration technologies. With a total of 2 patents to his name, Morgan's work has had a lasting impact on the industry.

Latest Patents

Morgan's latest patents include a "Method and apparatus for automatic oscilloscope calibration." This invention involves a beam detection apparatus that senses the position of an electron beam within a cathode ray tube. The apparatus utilizes a photodetector to optically detect the intersections of the electron beam with a graticule line on the faceplate of the cathode ray tube. In a second embodiment, an electrically conductive pattern of reference markers is applied to the graticule for intercepting the beam, with a detector coupled to the conductive pattern for detecting the interception. The calibration circuitry generates input signals to deflection amplifiers and evaluates detection signals to ensure the beam coincides with a predetermined graticule line.

Another significant patent is the "Signal processing system employing charge transfer devices." This system is designed for fast-in slow-out operation, where a push-pull input analog signal is applied to two charge transfer devices. The clock pulses are shifted one-half clock cycle with respect to one another, allowing for the differential summation of output signals. This innovation provides cancellation of dark current and clock-related noise, effectively doubling the sample rate.

Career Highlights

David W. Morgan is currently employed at Tektronix, Inc., a company renowned for its electronic test and measurement equipment. His work at Tektronix has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in the field.

Collaborations

Throughout his career, Morgan has collaborated with notable colleagues, including Roland E. Andrews and John L. Addis. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

David W. Morgan's contributions to the field of electronics through his patents and work at Tektronix, Inc. highlight his role as a significant inventor. His innovations in oscilloscope calibration and signal processing continue to influence the industry today.