Location History:
- Beaverton, OR (US) (1990)
- Portland, OR (US) (1992 - 1995)
Company Filing History:
Years Active: 1990-1995
Title: R David Meadows: Innovator in Digital Display Technology
Introduction
R David Meadows is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of digital display technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of electronic devices, particularly in the areas of digital oscilloscopes and optical touch panels.
Latest Patents
One of his latest patents is a "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 electrical signals over time. The process involves repeatedly acquiring and digitizing waveform data during alternating time intervals, producing composite waveforms that are displayed in a systematic manner. The method also includes a unique ORing process that is qualified on a pixel-by-pixel basis, enhancing the accuracy of the display.
Another significant patent is the "Stylus position detection system for optical touch panel." This invention features a detection circuit that employs a rapid search technique to locate the position of a stylus relative to a display screen. By monitoring the output current of selected light detectors positioned near the screen, the system can accurately determine the stylus's location, allowing for precise interaction with the display.
Career Highlights
R David Meadows is currently employed at Tektronix, Inc., a company renowned for its innovative electronic test and measurement equipment. His role at Tektronix has allowed him to further develop his inventions and contribute to advancements in digital display technology.
Collaborations
Throughout his career, Meadows has collaborated with several talented individuals, including coworkers Roger J McCoy and David H Price. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
R David Meadows is a distinguished inventor whose work in digital display technology has made a lasting impact. His patents reflect a commitment to innovation and excellence in the field, showcasing his ability to solve complex problems through inventive solutions.