Company Filing History:
Years Active: 2006-2012
Title: Doug McFadyen: Innovator in Projector Calibration and Software Profiling
Introduction
Doug McFadyen is a notable inventor based in Delta, California. He has made significant contributions to the fields of projector calibration and software profiling, holding a total of 8 patents. His innovative work has been instrumental in enhancing the functionality and efficiency of various technologies.
Latest Patents
One of Doug's latest patents is titled "Method and apparatus for calibrating a projector for image warping." This invention involves projecting a calibration image that includes dots and scale points onto display surfaces. The process allows for the modification of scale point locations and the determination of registration points, which are then added to the calibration image. The captured calibration image is analyzed to identify the locations of projected dots, enabling the mapping of calibration image dots to their corresponding projected dots. This method enhances the accuracy of image projection by compensating for warping effects.
Another significant patent is the "System and method for facilitating software profiling procedures." This invention provides a system that allows a target CPU to execute software instructions while periodically updating a program counter. A shadow register is implemented to be directly accessible by profiler software on a host computer, allowing for efficient software profiling procedures. This innovation streamlines the process of monitoring and analyzing software performance in target devices.
Career Highlights
Doug McFadyen is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His work at Epson has allowed him to focus on innovations that improve imaging and software performance, contributing to the company's reputation for excellence in technology.
Collaborations
Throughout his career, Doug has collaborated with talented individuals such as Juraj Bystricky and Tatiana Pavlovna Kadantseva. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Doug McFadyen is a distinguished inventor whose work in projector calibration and software profiling has made a lasting impact on technology. His patents reflect a commitment to innovation and excellence, positioning him as a key figure in his field.