Company Filing History:
Years Active: 2003-2011
Title: Patricia M Hughes: Innovator in Projection Display Technology
Introduction
Patricia M Hughes is a prominent inventor based in Round Rock, TX (US). She has made significant contributions to the field of projection display technology, holding a total of 7 patents. Her innovative work has paved the way for advancements in multimedia and wall display systems.
Latest Patents
One of her latest patents is a projection display device designed for multimedia and wall display systems. This front projection display device features an optical engine that includes an illumination system, an imaging system, and projection optics. The projection optics consist of a first lens group with negative refractive power, which has at least one aspheric surface. This design allows the projection optics to output an image at a half field angle of at least 45°, ensuring that the image has substantially no distortion. For instance, when the first lens group is positioned less than 1 meter from a viewing screen, the output image can achieve a size of about 40 inches diagonal or greater, requiring minimal keystone correction. Additionally, the optical engine can be utilized in various applications, including wall-mounted projection systems, multimedia systems, compact integrated monitor systems, and portable projection units.
Career Highlights
Patricia is currently employed at 3M Innovative Properties Company, where she continues to develop cutting-edge technologies. Her work has not only enhanced the quality of projection displays but has also contributed to the overall advancement of multimedia systems.
Collaborations
Throughout her career, Patricia has collaborated with notable colleagues, including Ernesto M Rodriguez, Jr and Kai Chang Lu. These partnerships have fostered innovation and creativity in her projects.
Conclusion
Patricia M Hughes is a trailblazer in the field of projection display technology, with a remarkable portfolio of patents that reflect her expertise and dedication. Her contributions continue to influence the multimedia landscape, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.