Joseph H Hubert

Title: Joseph H Hubert: Innovator in Digital Oscilloscope Technology

Introduction

Joseph H Hubert is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of digital oscilloscopes, holding a total of 2 patents. His work focuses on improving the methods of displaying digital waveform data, which is crucial for analyzing electrical signals.

Latest Patents

One of Hubert's latest patents is titled "Slow display method for digital oscilloscope with fast acquisition system." This invention outlines a method for accumulating and displaying digital waveform data that represents the behavior of an electrical signal over time. The process involves repeatedly acquiring and digitizing waveform data during alternating time intervals, ORing the acquired data to produce composite waveforms, and displaying these waveforms in a systematic manner. A preferred embodiment of this invention includes a pixel-by-pixel qualification of the ORing process based on a comparison between a randomly generated number and a predetermined threshold. An alternative embodiment allows for the display to maintain persistence during the next acquisition cycle.

Another significant patent is the "Display system utilizing digital-analog vector generation." This system enhances direct view storage tube terminals by incorporating dynamic capabilities that allow for both refreshed and stored information to be displayed simultaneously. The system utilizes a constant rate vector generator, a high-speed deflection system, and local digital memory to achieve this functionality.

Career Highlights

Joseph H Hubert is currently employed at Tektronix, Inc., a company renowned for its innovative electronic test and measurement equipment. His work at Tektronix has allowed him to push the boundaries of digital oscilloscope technology, contributing to advancements that benefit engineers and researchers alike.

Collaborations

Throughout his career, Hubert has collaborated with notable colleagues, including R David Meadows and David H Price. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.

Conclusion

Joseph H Hubert's contributions to digital oscilloscope technology through his patents and work at Tektronix, Inc. highlight his role as a significant innovator in the field. His inventions continue to influence the way electrical signals are analyzed and displayed, showcasing the importance of innovation in technology.