Company Filing History:
Years Active: 1995-1996
Title: Innovations by Donald H. Zurstadt
Introduction
Donald H. Zurstadt is an accomplished inventor based in Sherwood, Oregon. He holds a total of 2 patents that showcase his expertise in graphic data-acquisition systems. His innovative work has contributed significantly to advancements in electromagnetic radiation technologies.
Latest Patents
One of his latest patents is focused on the calibration of graphic data-acquisition tracking systems. This invention describes a method for calibrating and monitoring the height of an electromagnetic radiation expanse above a writing surface. The system includes an electromagnetic-radiation-generating structure that produces a planar zone of radiation near the writing surface. The invention allows for the collection of quantitative data regarding the distance between the expanse and the writing surface, enhancing the accuracy of data acquisition.
Another notable patent by Zurstadt is a marking system with pen-up/pen-down tracking. This system detects the movement of an object along an axis normal to a planar surface. It generates an expanse of electromagnetic radiation closely adjacent to the writing surface, allowing for precise tracking of a writing implement's position. The processor in this system is designed to minimize false positives, ensuring reliable detection of the pen's movement.
Career Highlights
Donald H. Zurstadt has made significant contributions to the field of graphic data acquisition through his work at Microfield Graphics, Inc. His innovative patents reflect his commitment to advancing technology in this area.
Collaborations
Throughout his career, Zurstadt has collaborated with notable colleagues, including Scott E. Wilson and Samuel W. Mallicoat. These partnerships have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
Donald H. Zurstadt's contributions to the field of graphic data acquisition and electromagnetic radiation technologies are noteworthy. His innovative patents demonstrate his expertise and commitment to advancing the industry.