Company Filing History:
Years Active: 1995-1997
Title: The Innovations of Dennis McGhie
Introduction
Dennis McGhie is an accomplished inventor based in Portola Valley, California. He holds three patents that showcase his expertise in image processing and acquisition technologies. His work has significantly contributed to advancements in the field, particularly in methods that enhance the accuracy and efficiency of image data collection.
Latest Patents
One of McGhie's latest patents is titled "Method and apparatus for determining mis-registration." This invention involves an image processing apparatus that includes a data acquisition stage for acquiring data representative of several spatially separated regions of a sample. The apparatus also features data storage means for storing reference data corresponding to the sample data. The two sets of data are compiled and analyzed to determine if the sample is shifted from a nominal position.
Another notable patent is "Apparatus for image acquisition with speed compensation." This image acquisition system includes a transport mechanism for transporting sheets of objects past a sensor. The sensor scans the objects and generates data streams that are scaled by a multiplier to compensate for the speed variation of the transport mechanism. At speeds much lower than a nominal speed, the scanning rate of the sensor is increased to generate several data streams for each scanned line, which are then combined into a single speed-corrected signal stream for further processing.
Career Highlights
McGhie has made significant strides in his career, particularly through his work at De La Rue Giori S.A. His innovative contributions have positioned him as a key figure in the development of advanced imaging technologies.
Collaborations
Throughout his career, McGhie has collaborated with notable professionals in the field, including Christoph Eisenbarth and Ira Finkelstein. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Dennis McGhie's contributions to image processing and acquisition technologies reflect his dedication to innovation. His patents demonstrate a commitment to improving the accuracy and efficiency of image data collection, making him a significant figure in his field.