This inventor holds 2 USPTO granted patents. Top assignee: Tektronix, Inc.. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: Gail W. Marshall: Innovator in Digital Imaging Technology
Introduction
Gail W. Marshall is a prominent inventor based in Beaverton, OR (US). She has made significant contributions to the field of digital imaging technology, holding a total of 2 patents. Her innovative work has paved the way for advancements in digital camera systems and object detection within visual displays.
Latest Patents
One of her latest patents is titled "Processing Circuit for Capturing Event in Digital Camera System." This invention enables the capture of a visual event that falls within a user-defined range. The digital camera converts a target image into a set of digital data signals, each representing the brightness level of a pixel in a matrix. A memory stores a mask comprising a matrix of pixels. As the digital camera scans the target image, each data pixel is compared to a corresponding pixel in the mask, counting differences in brightness. When the count reaches a predetermined value, the current frame of video data is saved for further analysis or display.
Another notable patent is the "Method and Apparatus for Finding Objects Within a Visual Display." This invention features a signal processing circuit that allows a computer to quickly scan a memory containing stored signals representing a video image. It includes a flag generator that responds to a lit pixel detector, providing a flag signal to the memory. This signal indicates the presence of at least one lit pixel in that row, allowing the computer to efficiently identify rows with a flag signal without scanning the entire address space.
Career Highlights
Gail W. Marshall is currently employed at Tektronix, Inc., where she continues to innovate in the field of digital imaging. Her work has been instrumental in enhancing the capabilities of digital cameras and improving object detection technologies.
Collaborations
Some of her notable coworkers include Stephen F. Blazo and James W. Lindsay, who have collaborated with her on various projects within the company.
Conclusion
Gail W. Marshall's contributions to digital imaging technology through her patents and work at Tektronix, Inc. highlight her role as a leading innovator in the field. Her inventions continue to influence advancements in digital camera systems and object detection methodologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile